Neurology

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Is there something here for you to like and share?  If you could read my mind, you might find no surprises breaking me down.

It’s Friday the 13th today, which feels like a slight leftover bonus from the Halloween season.  Now, just imagine you lived on one of the zillions of Elm Streets there are in the US:  you’d have three slasher franchises rolling through your days in quick succession.

Well, I guess if you live on Elm Street, that one isn’t rolling through; it’s actually sitting there and gathering moss, if anything.

Speaking of that saying, have you ever wondered if Mick Jagger, Keith Richards, and their bandmates ever went into the woods and collected some of the green, fluffy stuff that grows on the damp surfaces of rocks and (proverbially though not factually) only the south sides of trees?  They could have done a photo shoot and turned the best picture into an album cover.  Or maybe just a joke promotional thing, perhaps with a caption that read, “Who says we gather no moss?”

I know, that’s stupid, but it’s not as though rock bands have not done far stupider things for publicity, or just as jokes.

I know that it does not matter at all, of course, and I don’t just mean in the whole “nothing really matters, anyone can see” sense that I often espouse.  I mean that this is a more or less willfully frivolous notion, just a silly thought that I’m entertaining on Friday morning, because I have nothing of actual importance with which to occupy my mind.  At least, there’s nothing of actual importance to which I have the “energy” or the “will” or the “strength” to turn my mind.

I want to say that it’s a bit frustrating.  And I can say it, of course.  It’s only words, and they have no magic that forces themselves always and only to be true.  Would that it were, sometimes.

But really, it’s not actually frustrating, or if it is, it’s at such a low level that I don’t recognize it.  I am, however. notoriously (and even clinically) rather in the dark about my own emotions a lot of the time‒the official term is alexithymia, and I had it pointed out to me by a mental health professional as early as the late mid-nineties.

I don’t know what point I’m trying to make.  Probably none.

Anyway, I am not working tomorrow, exclusis improvisis, and so I will not be writing a blog post.  Though, if the first thing changes, the second thing will probably also change.  So, it’s okay to check tomorrow just in case, since the odds are very small but not zero, and checking if I have written a post will probably take very little time and energy.

Of course, you should treat the situation like a badly broken barometer:  no pressure.  Do what you like.

I haven’t played guitar since the last time I mentioned it here, sometime last week, I think.  That’s a bit frustrating, but my thumb bases are still giving me some trouble.  I’m trying to rest them as much as I can, and my interventions (including the application of topical lidocaine* cream) may be doing some good , but I still am a bit hesitant about playing.

I rarely sing lately, since there are vanishingly few places I can feel I will not be heard.  I sometimes envy narcissists and egotists and diva types who not only welcome but enjoy attention paid to them.  However, they tend to have their own insecurities.  And the need for an audience may in principle be more difficult to fulfill than the anxious desire to avoid direct scrutiny, since it requires the existence of an audience that is actually interested in watching.

I may try to play this weekend, but I only have the SG out at the house, and it has a fat neck that probably won’t help my soreness.  I would prefer to play my red Strat (built by my former housemate), but it has a broken string, and replacing strings on a Strat is a pain in the effing arse.

Of course, I also have my “Les Paul” style guitar, another one my former housemate built, which is probably the finest sounding instrument of any kind that I have played‒most of the playing in my song Like and Share and my cover of Something was done on that guitar.  But it weighs about 8,000 kgs, so my shoulder tends to get tired and even sore if I play it for long.

On the other hand, the black Strat that I keep at the office has a nice sound, too, albeit not quite as nice as the “Les Paul”.  It’s a bit warmer than the red Strat’s sound (which has an almost country twang).  I used the black Strat in my “covers” of If You Could Read My Mind, and No Surprises, for instance.  I also used it on the solo in Breaking Me Down, but the red Strat did the rest.

Okay, well, I’ve punished you all enough with my tortured plays on words and other weird jokes this week, I think.  Actually, since you didn’t do anything wrong to deserve what’s happened, it’s not really punishment, is it?  It’s just torment.  It would be sadism if I relished your discomfort, but I don’t relish it.  I don’t even salt and pepper it or apply mustard or mayo or ketchup.

And with that thoroughly idiotic joke‒perhaps the most idiotic one today‒I wish you a good weekend, and I will be on my way.

*You might think that lidocaine is just numbing the sensation, when it works, and that this is not addressing the underlying problem.  It’s an understandable and far from foolish thought.  However, the situation is more complicated than you might imagine.  Many of the inflammatory cytokines and related compounds in local regions where one has pain are released and/or enhanced and encouraged by the local activation of pain signals in the nerves.  So, inflammation can be triggered and enacted (if you will) by local inflammatory processes, but pain signals of various kinds reinforce that inflammation at some level.  It may not be a knock-down, drag out kind of intervention, but it has uses.

Lidocaine is very interesting stuff, and its effects help demonstrate how broadly some seemingly very specific biochemistry applies throughout the natural world.  For instance, if you inject lidocaine into a Venus Flytrap (probably the most famous carnivorous plant), its trapping mechanism, its “muscle contraction”, ceases to work until the lidocaine is cleared.  Think about that.  That means there is overlap between the signaling and “motor” pathways in dicotyledon plants and in modern mammals.  But our last common ancestor with these plants is estimated to have existed about one and a half billion years ago!  That’s certainly well after the appearance of eukaryotes, but right in the middle of the development of multicellular life.  I guess signaling pathways must have gotten their start around that time, and once established, some of them persisted through entire different kingdoms of life.

 

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Cats, raccoons, spiders, furniture…sometimes even humans

It’s Friday, now, and I’m writing what should be the final blog post of the week, since exclusis improvisis I will not be working tomorrow—which usually means that I will not write a blog post tomorrow.

I am writing this post today on my lapcom, again.  That’s because I am still at the office from yesterday; I did not go back to the house last night.  I had called my sister on the phone after work, in the office, and by the time we were done, it was quite late.  It was too late for the train, so I would have needed to get an Uber back to the house, which would have been expensive, and by the time I got there, I would basically just need to go to bed and then get up and come back in.

What a waste that would have been.

Of course, the neighborhood (nayborhood?) cats will have had another evening and morning without food, but they are stray cats, after all.  They can handle themselves pretty well.  Actually, maybe this hiatus will discourage the stupid little family of raccoons that keeps coming in and eating the cat food after the cats have the eaten their initial amount.

They are cute, of course, bordering on adorable—the raccoons, I mean, though so are the cats—but I do not buy cat food to feed to raccoons, who can do an even better job of taking care of themselves than cats can.  They just get annoying, and although I have learned that silly string and silly foam do kind of freak them out (fire doesn’t seem to, not when it’s just seen, and I don’t want actually to burn them) it’s not enough to discourage them for long*.

I will occasionally lob a coconut (there are scores of them on the ground) in the raccoons’ general direction, which does freak them out some, but it also freaks out some of the cats.  I have even more harmful means at my disposal, but I would have a hard time using them.

It can be quite inconvenient and irritating sometimes, how much I empathize with things like raccoons and opossums (and stray cats) and even with lizards and spiders**, and even with ants and stuffed animals and—occasionally–furniture.  Heck, when I’m in the right state of mind, I can even empathize with palmetto bugs.

But it’s not a deliberate kind of empathy.  It’s certainly not done consciously.  It’s not the kind of empathy termed “cognitive empathy”, in which one can sort of tease apart and understand how the emotions are unfolding in another person’s mind, without necessarily sharing those emotions***.  I can do that if and when I put my mind to it, at least to a point.  But my issue is the sort of automatic, emotional empathy, in which it’s almost possible to feel what the other being (or thing) is experiencing, or at least to imagine that one does.

I experience that with humans, too, at least to some degree.  Actually, it’s often rather overwhelming, especially if there are significant numbers of people around.  I don’t think that it’s a literal sense, like sight or hearing or smell or touch, but those mirror neurons—or whatever other functions in the brain turn other creature’s reactions into literal feelings in one’s own mind—seem to want to try to take in as much of everyone’s percussive passions as they can, and that process cannot readily be shut off, as it wasn’t consciously shut on.

This can be, and has been, useful, such as when dealing with patients one on one as a doctor.  One person at a time is just about manageable, though even that can wear you down when it’s many “one persons” throughout every day.

But still, it can be done.  However, being around many people, especially ones who are not necessarily regulating themselves much, can be damnably irritating and overwhelming.  It’s a bit like being at a rock concert in which every individual crowd member’s favorite band is playing at the same time, all different songs and genres and everything, and the members of the crowd are each and all trying to sing along with their band.

It’s not a pleasant situation, as I’m sure you would agree.  That’s at least part of why being in social gatherings can be quite daunting.  It probably also at least partly explains why things like arcades, which are certainly noisier than most parties, are not nearly as overwhelming as even a small party can be.  Plus, video games can be much more entertaining than trying to talk to various people you’ve only just met, who may or may not have any shared interests with you.

A key indicator or barometer or highlighter of the comparison between the two is the fact that, if you drink alcohol in an arcade, your performance on the games is likely to suffer.  On the other hand, alcohol is all but an absolute necessity at a party just filled with milling humans.

Why do humans insist upon repeatedly arranging activities for which even they, the arrangers, need pharmacotherapy (e.g., ethanol) to enjoy?  I would ask one, but I am almost sure that none of them would have a well thought out answer to the question.

Okay, well, don’t mind me, I’m in an atypical state, for me (which doesn’t necessarily mean that one has become more “typical”, as I discussed yesterday, using the entropy diagram).  I’ll draw this post to a close now, and I wish you all a very good weekend.  I will next return here neither before nor after Monday…

…yet again, exclusis improvisis.

*I’ve read somewhere recently that raccoons are starting to show signs of early pre-domestication toward humans, much as dogs probably did way back in the day.  Cats, on the other hand, mostly domesticated people.

**Okay, I could leave them out of this list.  I like spiders quite a bit, and I more or less always have, so I don’t feel bad about empathizing with them.  In fact, as I’ve said here before (I think) when I accidentally wreck a spider web because it’s too effective at not being seen, I tend to feel really bad.  That is, after all, their extended phenotype, as Richard Dawkins coined the term, and they put a lot of effort and literal bodily resources into it.

***Psychopaths are, apparently, often quite good at this.

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Migraines, after-effects, lesser evils, and greater goods

I’m a bit wiped out this morning, so I may only write briefly.  For those of you who may not know it, I developed a migraine headache yesterday.  It started with the surprisingly rapid onset of a “classic” migraine aura, which is to say a deficit in one’s visual field, marked by apparent, weirdly twinkling, almost rainbow-like lights.  It is not as lovely to see as one might suspect if one has not had it.  This first time it happened to me, way back in my early teens (while I was caddying), I worried maybe my retina had become detached.  Weirdly, this concern did not lead me to panic, nor to seek help, nor even to stop in the middle of that golf round‒work is work, after all.

The classic migraine, which is what this migraine with twinkling lights is called, seems to begin with a rapid, spreading depolarization of cells in the brain cortex, particularly (in this case) in the occipital lobe (thus the visual aura, because that is the region of the vision centers of the brain).  It spreads from there, and as part of its spread it seems to lead to vascular swelling and pressure in the meninges, which causes some of the pain.

The science has probably improved since the last time I studied it, so some of this description may be inaccurate.

In any case, as soon as I realized what was happening, I took steps to head things off.  Although I had taken a naproxen that morning, I popped three ibuprofen right away.  After a few minutes, as the aura progressed, I added two acetaminophen (extra strength) as well.  This was probably not ideal for my body‒kidneys, liver, and to a lesser extent, stomach come to mind‒but I didn’t really hesitate, because I have experience with migraines, and not just with treating them.  I also made sure to drink lots of water.

Anyway, I did get some dull pain (as well as just dull dullness) centering loosely on the left side of my head, but the Motrin™ and Tylenol® seemed to have done their work well, since I took them so quickly.  I did have pain, but it was not nearly as severe as it usually is, though I took one more ibuprofen a bit later when it seemed to be increasing.

With migraines, though, the pain is more an effect than a primary part of the process.  In a way‒and only in a way‒a migraine is a bit like a slow-moving seizure.  As such, it tends to cause quite a lot of fatigue in one’s central nervous system, and I certainly felt that yesterday and continue to feel the after-effects today.  For instance, I am making many more typos than I usually make right now.

I do seem to have slept slightly more than usual last night.  Tiring one’s nervous system by internally, directly causing the hyperactive discharge of whole populations of neurons seems to lead to slightly deeper sleep, no doubt because for the nervous system, it is something of an emergency and it must be cleaned up.  Trust me when I say, while the slightly longer sleep is nice as far as it goes, it is not worth it.

Even though I was able to prevent the worst of my migraine pain, the other effects were still quite palpable and unpleasant, and their after-effects remain.  They aren’t good.

This is not to say there aren’t many, many worse things in the world, and certainly when one has only two choices, one should choose the least bad of the two.  For instance, I would choose many migraines over a kidney stone.  The lesser of two evils is, mathematically, the greater of two goods.

If this fact is confusing‒I don’t know why it should be, but apparently it is, and that confusion has been consequential on large scales‒think of the old grade-school level number line, centered at zero.  If you have two negative numbers, such as negative two and negative twelve, you can certainly say that they are both negative.  But that’s a function of where you put the origin (where the zero is), which you can shift and put anywhere else, given the infinity of the number line and its inherent symmetry.

But even if you move the origin 100 places to the left, so that you now have 98 and 88 instead of -2 and -12, the distance between the two numbers, and their mutual relationship based on that, is unchanged.  One of the numbers is still less negative than the other.  And if that number measures the usefulness or the desirability of something, and if one has only the two choices, then one should pick the less negative one, which is by mathematical definition the more positive one.

A billion is less negative than a million.  And negative a million is less negative than negative a billion.

I’m not sure how I got from migraines to here, but that’s okay.  I’m sure it will make at least some sense during the edit.

Anyway, I hope that my mental fog will clear a bit today.  It would be nice to be able to sleep better without requiring general neurological, pathological exhaustion.  But then again, many things would be nice that are simply not so.  By which I mean they aren’t real, that they don’t exist, that they aren’t the case, not “many things would be nice that are simply not nice”, which wouldn’t make a lot of sense.

If wishes were horses, we’d all be drowning in horse shit.  And then we’d probably wish for it to go away, which would just produce more horse shit.  Alas.

I hope you all have a good day.

[PS:  I tried to do a brief audio recording on the way to the office from the train, while walking, because a thought had occurred to me and an occurrence had gotten me thinking, and I also wanted to “experiment” to see how well I’d be able to compensate for the noise of traffic and (to a lesser extent) wind.  It was unfortunately something of a disaster, and to correct it all would have required many hours of audio manipulation that may be beyond my skill.  So I just deleted it.  But I thought I would at least mention it.]

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Yet another pointless discursion

Well, as I warned you would probably happen, here I am, writing a blog post on Saturday (August 15th, 2026 AD/CE), because I am going to work today.  I feel barely awake, to be honest. Nevertheless, as I said, here I am, smartphone in hands, thumbing out the words to yet another pointless discursion, one which I have headlined “Yet another pointless discursion”.  Go ahead, see for yourself.

I’m really pretty foggy and groggy right now, so I don’t know how good or interesting this is going to be.  I mean, I guess I could say that every day, of course, but it feels more acute at this moment.  It’s a bit weird to have a strong, sharp feeling of not knowing something, and of not being able to know it.  It feels like some sort of epistemological contortionism.  Which is itself a rather strange notion.

Of course, I don’t know what to write about today, or rather, “I don’t know about what to write”.  I feel that fact quite acutely at this moment, as well.  Still, it’s a work day, and one on which I am indeed going to work, so I guess I should fulfill my duty as I perceive it.

It’s not as though it would make any significant impact if I didn’t write anything, though.  I know of only a handful of people who consistently read and “like” my work.  Even those who don’t specifically “like” it but do come to read it number only in the few dozen.

But the readership here is pretty much the only regular social interaction in which I engage nowadays, if you don’t count work-related stuff.  At work, though, I think that I am probably quite unpleasant, because I am quite uncomfortable a lot of the time, and so my personality is negatively affected.

I’m not snappish and irritable at baseline, not as far as I can remember.  But for many years now, I have been quite grumpy and ornery.  I still try not to be rude if I can avoid it.  But I think I fail in that endeavor far more than I used to do.

And really, while it’s good not to be rude, ceteris paribus, my energy for such things is often less than optimal.  That dearth* also seems to affect my sensitivity to sensory annoyances, especially general noise and lateness and such like.

My tinnitus doesn’t help, either.  Right now it’s blaring at what feels like maybe 90 or 100 decibels in my right ear.  My left ear has a much milder amount, often zero, but the very disparity leaves me constantly a bit off balance.  Anyway, it’s quite annoying, but it doesn’t distract from my other discomforts, it merely layers itself atop or amidst them, like some kind of sensorineural seven layer dip or something.

There’s such a thing as seven layer dip, isn’t there?  I thought there was.  I could swear I had it at some family get together in the distant past or something.

Anyway, I’m very tired and very uncomfortable, and I’m just bobbing around here like a discarded plastic bottle that once contained one of those “experimental” sodas that never caught on, floating in the brackish, contaminated wastewater canal that is what’s left of my life.  I’m so tired and I am so uncomfortable.

I really want to get out of all this, to rest or at least to escape or even just to cease.  I am doing no good, as far as I can tell, and if I am doing no good for anyone, even myself‒at least not enough to outweigh the natural harm brought about by my very existence‒then why am I doing anything?

I feel rotten‒not morally so, but literally, as if my body were decaying in a more than metaphorical sense, yet still I am conscious and able to experience the sensations of that decay.  It’s not a good thing (duh!).  I wouldn’t say it’s hellish in any usual sense; it’s not as if it were so much discomfort that all I can do is scream.  In some ways‒admittedly, very few‒that might be better, because at least if I were in howl-worthy agony, I would not feel the compulsion to bother to try to force myself to be productive in any way.

Which one is worse, a Prometheus-style agony, where one is immobile and tortured regularly in such a way that one can do naught else but shriek, or a Sisyphean type of situation, where one strains and struggles to carry out some pointless task constantly, but one is at least able to act in that task?

Oh, who cares?  It doesn’t matter, and the answer is probably not precisely the same for any two people ever in the world.  I hope you all have a good weekend.  I guess I’ll probably be back on Monday.  I don’t think I’ll do audio today.  I’m too tired. 

*Does anyone else here remember Dearth Nadir, the Muppet Show’s spoof of Darth Vader, clearly played by Gonzo because his nose was unmistakable?

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The Emperor of Silence reaps no relief from pain…or something like that

Welcome to August, everyone.  For today is August 1st, 2026 (AD/CE).  How exciting.  Huzzah.  Yippee ki yay motherf…

…or goodness sake, we certainly have a rather Roman day today, don’t we?  The month is named after a Roman emperor (the first “official” one, though I wish he’d just kept the name Octavian, since Augustus has too much of a try-hard vibe), and the day is named after the Roman god, Saturn.  Sailor Saturn is also my favorite sailor soldier*.  Though, that last thing doesn’t have anything to do with Rome.

I’m working today, just to confirm what would probably be your conclusion if you were even thinking about the question.

It’s not an absolute correlation, by any means; it’s possible, and not even unreasonably unlikely, that I might write a blog post but not go to work, or that I might go to work but not write a blog post.  The latter has happened more times than not (by far) throughout my life, but we need not worry about that likelihood, since it is ruled out by the fact that I am indeed writing a blog post.  You can tell, because you’re reading it (albeit not while I’m writing, as far as I know).

I am still quite sore all over, especially in my thumbs, back, hips, knees, ankles, shoulders, middle back and right side and flank***.  So, yeah, I don’t feel very great.  I also still have some residua of my apparent middle respiratory inflammation, but I think that’s improving.

Maybe it will be good for me to go through a bit of time with basically no NSAIDs in my system‒they’ve been there a lot, for a long time, and cannot fail to have had unintended effects.  We’ll see how the lack thereof even for a few days impacts my health.

On the other hand, NSAIDs can reduce some kinds of depression, and I think they did at least some of that for me.   Still, I am using Tylenol, and that seems possibly to help not merely with physical pain, but also with psychical pain (a little bit).

Weird, right?  And it doesn’t do that by decreasing inflammation in the brain, as NSAIDs appear to do.  It definitely works differently than NSAIDs, though it is not entirely unrelated.

It’s interesting how modules in the nervous system became repurposed (or added-purposed) for later mental functions in larger brains and especially in social animals.  The mental processes associated with physical revulsion and disgust/avoidance toward potential toxins and infectious materials became tied to our moral emotions of judgement, condemnation, and contempt.

Physical processes of fear became connected with anxiety about social opprobrium‒though, in a species like humans, social ostracism really was a serious danger to one’s life in the ancestral environment, to say nothing of being a rather obvious impediment to reproduction.

Anyway, the point is, it shouldn’t be too very surprising that a substance that attenuates physical pain can also ease psychological torment, at least a bit.  We know that opioids do this as well, and to a much greater degree than acetaminophen.

That’s one issue they have.  If a person has a lot of psychic pain‒and many of us do, which is predictable given that we are creatures adapted to hunting and gathering in the savannahs of Africa but are now living in the nightmare/fever dream/bad acid trip that is the modern world‒and has no better, more available, way to assuage it, they’re going to be tempted to reach for the tools they have, however blunt.

If we can figure out better ways of easing those pains, ones that are available and usable by everyone who needs them and which have acceptably few side-effects, that would be nice.

Okay, well, I don’t know if I’ve written anything coherent here, but I’m going to keep this relatively short, because I am still feeling poorly.  I hope you all have a good day and a good remainder of the weekend.

*Not counting Sailor Moon, who has the same unfair advantage over the others that the Beatles have over other bands.  Sailor Saturn is my Radiohead**/Pink Floyd sailor soldier.

**Heck, on one of my favorite songs by Radiohead, No Surprises, the chorus is followed by the invocation, “Silent.  Silent.”  And Sailor Saturn is the sailor soldier of silence, wielding the Glaive of Silence, with the power to end the world and bring about…well…silence.

***This makes me nervous considering my urinalysis strangeness, but I haven’t yet checked that today.  It feels like it is improving.

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“With the lights out, it’s less dangerous”

Well, I’m writing today on the lapcom, not for any particular specific reason, but just because, as of yesterday afternoon when I was preparing to leave the office, the various strengths (or magnitudes) and directions of the vectors in my brain came together and produced enough impetus for me to pack and then carry the lapcom with me.  After that, there’s much less of an energy barrier in the way of actually writing using the lapcom in the morning.  If I have it with me, I prefer to write using the lapcom rather than the smartphone.

As for the subject/topic of this blog post, well…I don’t know.  I have no idea what to write or what to say, other than to say whatever comes out of my (figurative) mouth here.  I don’t know what I’m going to write ahead of the actual writing any more than you know what my next word will be before you read it.

I guess that’s how conversation happens in real life as well.  People (at least, neurotypical people) don’t tend to script their conversations.  They just start talking, and the process of talking is identical with (or at least part of) the process of forming the ideas in the first place.

You don’t think about that to say before you think and say it, nor do your think about what to think about and say before you think about thinking about and saying things.  One cannot in any literal sense fully plan ahead what one says or thinks, because it would imply an infinite regress.

No, most of the time, expressing one’s thoughts is the first circumstance in which one formulates those thoughts (though of course it might well not be the first time one has had the same or similar ones).  Ideas, and even memories, do not exist fully formed within the brain, as if on some SSD drive; they must be reformed every time they are brought up.

This is part of why memory in humans is so malleable.  All memories bring out not just information from the past, but also color it with whatever information is leading to the memory being recalled at a particular moment.  This feeds back on and can alter the memory over time.

The things that happen with neural nets/deep learning systems/LLMs is teaching us at least some things about how thoughts and minds work in non-linear ways, though it’s important not to draw too many or too literal parallels to actual brains.  For one thing, brains are vastly more efficient than any kind of software/hardware we have.

Though your brain is certainly the most energy-hungry portion of your body, using about 20% of all the calories you burn, this still is only about 20 watts or so.  That’s less than your typical lapcom uses, and far, far less than any LLM or similar system uses.

The brain is also more complex on many levels.  Synapses are not simple binary switches, like transistors; they are more or less continuously variable in the amount of neurotransmitter they release into a synapse, and the number of receptors in the receiving synapse, and the degree to which activation (or inhibition) of those receptors affects the functions of the postsynaptic neuron and how that interacts with other inputs and the basic metabolism and chemistry of the next level of nerve cells.

Those functions are also affected by hormones of various kinds, from peptides to steroid hormones to things like histamine and glutamate that are neurotransmitters and hormones and (some of them) even amino acids.

Then, of course, there are the inputs from the many and various “glial” cells, which are not neurons, but which “support” neurons in the brain, and which (among other things) create the myelin sheaths that allow nerve transmission to happen much more quickly in “white matter”, and so on.  These things can alter and tweak the “weights” in any particular neuron “node” in ways that are more complicated than the nodes and weights in neural nets.

And of course, the scale is daunting.  You have about a hundred billion neurons in your brain (give or take), and each one has connections with 1,000 to 10,000 other neurons, making the total number of synaptic connections in the brain on the order of a hundred trillion to a quadrillion.

Just imagine if every star in the Milky Way galaxy had some kind of hyperspace links to 1,000 to 10,000 other stars.  That would be a complex galactic network.  The brain is this scale of network.  And the synapses, again, are not binary switches like transistors, but are more or less continuously variable within a given range.  Likewise, the impulses traveling down an axon, though binary in a sense (each nerve impulse either happens or does not), actually vary continuously, because it’s the rate of impulses arriving that affects the release of neurotransmitters.  But it’s not the only thing that affects it.

Anyway, this is all interesting stuff, I guess.  Learning about neural nets is fascinating, and is yet another use of linear algebra, matrices and the like (which are also good for General Relativity).  And learning about how gradient descent works in machine learning and so on is interesting and thought-provoking (an amusing coincidence, not an irony).

I’m reading some things about this and trying to pick up on it, just for general understanding.  I doubt that I’ll ever do anything with any of it other than maybe “talk” about it here (which is nearly the only place I talk about much of anything).  But at least it’s interesting.

It’s futile, of course.  But nearly everything I do or have done is or has been futile.  And that’s not just on a cosmic scale, but on a human, day-to-day, interpersonal scale.  Almost all my efforts are either wasted or fully counter-productive.  This is the outcome of something like me trying to do and be good as much as he can; it just tends to be pointless or worse.

None of it matters, though.

Anyway, as often happens with the lapcom, I’ve written too much of nothing today, and that’s irritating to me.  I can’t imagine how annoying it must be to my readers.  At least, the rest of your day will probably be less annoying by comparison with this post, right?

Right?

I guess maybe it doesn’t really work that way.  It’s all just irritating, isn’t it?  It’s irritating that I don’t catch a terminal illness, some kind of deadly but not-too-quick infection or cancer or something.  It would be good to be able to have people know that I was dying, so that if anyone out there is mad enough to want to see me or greet me or say goodbye to me before I die, they could.  I think I would appreciate that.

Odds are, though, I’ll just disappear and be gone someday, perhaps very soon, and almost no one in the world will notice.  Those who do notice will only do so vaguely, because there is practically no one to whom my life is integral or even very strongly connected.  I’m just background static for the most part.  When I go, it will just be good riddance to bad rubbish, as they say.  There’s really no sensibly available better alternative of which I am able to avail myself.

As Kurt Cobain sang, “Oh, well, whatever, never mind.”  He had some good ideas, did Cobain-sensei, and he carried them out.

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“A distant ship smoke on the horizon”

Well, it’s here at last:  the final day of June in 2026 AD/CE.  You might say it’s the hospice day for the first half of this year.  Let us try to make its passing as peaceful and comfortable as we can.  I recommend high doses of opioids.

I’m kidding.  I don’t actually recommend such a thing unless one is in severe pain that’s simply not responding to anything else, or unless all the other stuff is simply too toxic.

That’s a big part of the conundrum of opioids.  All the other types of pain medications‒aspirin, other NSAIDs, acetaminophen, lidocaine injections, steroid injections and so on‒have significant systemic toxicities, even at relatively moderate doses.  They affect the stomach, the kidneys, the liver, the local tissues, the endocrine system, etc.  Quite often, one cannot adequately control significant pain for long using them without causing actual, serious, perilous damage to some of the most essential parts of the body.

On the other hand, opioids work.  They directly hit the pain centers/processors, and they actually can relieve pain, even very severe pain.  But they don’t just relieve physical pain.

Somewhat ironically, that’s one of the big drawbacks.  Though they do not cause systemic or organ toxicity, and they will not trigger diabetes, and they will not cause you ulcers (though they may well constipate you), they can affect your behavior and even your character.  Their relief of psychical pain‒sometimes the only such relief some people have felt in a long, long time‒is like their relief of more visceral pain:  it doesn’t actually correct any underlying disorders.

Well, I suppose if the disorder is simply a neurological misfiring such as that which leads to chronic pain, you could say they do at least act on the area that is dysfunctional.  But they don’t cure it.  They almost never correct even neuropathic pain; they simply squelch the alarm for a bit.  And the successful squelching of the alarms tends to require increasing doses, and can lead to dependence and various other issues.

So, there are no very good, relatively simple corrections for significant pain.  This is probably not a surprise, if you think about it.  In some form, at least, pain is among the oldest things in nature and among the most crucial (ha ha)* functions of nervous systems‒and even things that aren’t quite nervous systems, like the internal communication systems in hydra and jellyfish or the analogous systems of plants.

Living bodies don’t readily give up on pain, and they have good reasons.  Pleasure is nice, and is useful, of course, but it’s like having a pretty picture on your wall or having nice, scented candles in your living room or what have you.  No matter how pretty your decorations, you want to have your fire alarms in good working order.  You want them sensitive enough to go off even in situations without real fires‒the classic case of burnt toast, say‒rather than take the chance that they will not to go off in the case of a real fire.  The first error causes annoyance, perhaps requiring you to wave towels at the sensors and open a lot of windows and so on.  The second error can lead to your house burning down, perhaps with you in it.

Of course, these weighted preferences are not absolute.  If one’s smoke alarms were always going off‒or even going off a significant fraction of the time‒one might very well want to wipe out the whole system, to pull all the plugs, to remove all the batteries,  to flip all the breakers to “off”.  Or, indeed, one might simply want to abandon the house entirely, if there were no way to get the alarms to shut the f*ck up.  One might even be tempted to burn the stupid place down, just as a form of petty revenge against it.

There’s a metaphor in all this, I would imagine.  I’ll leave it as an exercise for you to discern it.  I won’t say it’s particularly clever, but it’s not terrible, and it works pretty well.  Anyway, I’ve dealt with this subject before, many times, I’m sure.  It’s fairly tedious, but it does seem to stick in my mind for some inexplicable reason.  I don’t, however, know how to solve the associated problems.

Ah, well.  There are some things humans aren’t meant to know.

Ha ha ha ha!  Sorry, I couldn’t keep a straight “face” while writing something so very stupid.  Humans aren’t “meant” to know (or not to know) anything, anymore than any particular foodstuff “belongs” on a pizza.  People can try to learn and understand anything, even everything, and ultimately, in the long run, as far as I can tell, the more one knows and understands, the better.

If you want to do your best in a game, you would do well to learn the rules as well as you can.  Because, to quote an old car commercial, in real life there is no reset button.  You are the avatar and you are the player, and when you get blasted into nothingness by the depredations of the game’s limitless antagonists, then for the character and for the player, the game is done.  There is no respawning, there are no experience points, there is no starting again at the last save point.

Game over.

*I say “ha ha” because the word “crucial”, related to the Latin for cross (apparently evolving into its modern usage from a metaphor for arriving at a crossroads), is also related to the word “excruciating” which derives from the Latin use of torturing as if crucifying someone.  And that, of course, relates pretty clearly to the topic of pain.

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Don’t rent a phase space in a detrimental State

First off, just to get it off my chest (and in case “they” are listening) I want to say that I hate Google’s latest iteration of the symbol for Google Drive.  Before, it looked like a 2-D representation of a three way analog of a sort of Mobius strip.  Now it looks like a poor attempt to draw that previous symbol by a somewhat challenged child who doesn’t understand proportions, let alone how to produce a facsimile of a 3-D shape on a 2-D surface.

No shade on such a child for not immediately and intuitively being able to apply techniques that took centuries for adult artists to discover.  But I do willingly throw shade at the adult graphic designers‒professional artists who have the shoulders of all those previous artists on which to stand‒who produced this new version of the symbol.  It certainly doesn’t look professional.

It seems that almost every time Google updates things for apparently aesthetic reasons, it makes them a bit less good than they were before.  This brings me back, as so many things do, to a point I often make, which could really be considered a theorem when you get down to it:  while all improvement is change, most change is not improvement.

Just look at any phase space representing possible states of reality that are good or bad or neutral from your point of view, and put the “origin” at where you are now.  If you pick any random direction to move in this phase space‒perhaps flipping a coin for each axis (or dimension) and either increasing or decreasing your coordinate in that axis by one unit vector based on the outcome of the coin flip‒and do this for all axes, and repeat if necessary, the odds of you getting anywhere you actually want to go are less than 50%*.  At least, this is so by any pre-chosen measure(s) of goodness that does not deliberately and flagrantly include most of the phase space.

So, this is my exhortation to Google and all other such similar companies, or companies that may face similar perceived pressures:  don’t just change things for the sake of “being a company that doesn’t appear to accept things as being good enough as they are”, especially if your desperate changes are just cosmetic crap.  Focus your energy on things that are “objectively” in need of improvement‒processing speed, ease of use, environmental impacts and other externalities, reliability of backups, security, that kind of hardnosed, practical stuff.

The merely cosmetic crap can be relegated to, I don’t know…the Met Gala or something along those lines, where people make new-looking stuff all over the place for the (apparent) sake of just trying to do something that looks different than anything anyone else is doing.  And, of course, almost everything one sees at such places veers between hilariously awful and just hideously awful.  That’s my judgment, anyway; it’s the only judgment I have available to use.

Okay, so that’s that off my chest.

Except, of course, that it isn’t really “off my chest”.  Unfortunately, human mental states don’t behave like fluids that build up in pressure and volume and then ease when expressed, as if the pressure has been reduced by allowing one to “vent”** it.  It was an old hypothesis (or set of hypotheses) that this was the way mental states work.  It was not a stupid notion at the time, not at all, but it turns out to have been wrong empirically.

Emotions, drives, things like that, are not some kind of metaphorical fluid, but are mental states, somewhat reminiscent of the states of a computer’s RAM (but not exactly like that).  Acting on such states, given the nature of reinforcement that happens in neural pathways, in individual neurons, and in modules of neurons, is if anything likely to reinforce the state on which you are acting.  So, if you feel angry, then venting your anger, acting on it even in a limited way, will not be likely to produce any form of “catharsis”, but will instead make you more likely to get into that state again in the future.

Neural pathways behave somewhat analogously to trails (paths) through a forest or similar place:  the more such paths are used, the clearer, more well-defined, and easier to use they become.

Think about it.  If catharsis were a real thing, a real, causal process, then every time you say or otherwise express the fact that you love someone, you would feel that love less, you would feel it has been released.  But that is not the way things tend to happen (thank goodness).

In fact, expressing emotions you do not feel can make you start to feel them over time.  This is how certain forms of brainwashing and indoctrination work (and it’s probably part of why professional actors so often seem to have such turbulent emotional lives).  Religions have relied upon this fact, sometimes rather openly, for millennia:  say the prayer, enact the ritual, profess the belief, even if you don’t really believe it, and over time, you may actually start to believe.

All right, well, that’s enough from me for today.  I don’t feel very well, either physically or mentally, but I’ll try not to express those facts too much, because I don’t want to reinforce them.  On the other hand, I’m not simply  going to try to change something without having a good reason for the change.  Goodness knows I’ve tried numerous things in many ways, and they have not taken me to regions of my personal phase space that I consider worth inhabiting.

Hopefully you are doing better.

*Unless you do a post-hoc redefining of “good” to include wherever you happen to end up.  But if you do that, then any and every change could be considered good‒even a change that wipes out you and all that for which you care.  Which, honestly, you will kind of deserve, if that word means anything, because you are being willfully irrational and intellectually dishonest.

**Thus the use of that very expression, “to vent”, regarding emotions‒because people wrongly think that things work that way.

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O Caesar, these blogs are beyond all use and I do fear them

Hello and good morning.

I thought of a good opening sentence and line for this blog post today, but unfortunately, I thought of it at around one in the morning, during one of my earlier mid-night* awakenings.  These happen more or less every night, at various times.  Sometimes I will start** awake thinking I’ve badly overslept, only to find that I’ve been asleep for less than an hour.  Sometimes the opposite sort of thing happens.  Anyway, one of the hallmarks of things I think during those early midnight awakenings is that I don’t remember their specifics very well.

In other words, I don’t recall what the opening sentence that came to me was.  Given the nature of nocturnal, half-awake thoughts, it might well have been an idiotic starting sentence.  It might have been utter gibberish.  I might not even really have thought of any sentence at all; I might just have had one of those curious activations of certain brain modules without the usual stimulus (such as thinking of an actual sentence) that engenders them.

I suppose it’s somewhat similar to déjà vu, that free-floating feeling of familiarity and recollection that isn’t actually triggered by something familiar but by stochastic activation of areas of the brain that register familiarity and memory.

So, I might have had the feeling that I had just thought of a good sentence to start this blog post, but it was triggered by something that wasn’t related to any actual sentence.  Like Scrooge said to Marley’s ghost, “There’s more of gravy than grave about you.”

The quote was something close to that, anyway; I don’t feel like going to look it up and check.

All this highlights how important it can be not to trust your feelings.  As Radiohead sang, “Just ‘cause you feel it doesn’t mean it’s there.”

Please don’t take this to mean that I think you should repress or ignore your feelings.  Feelings exist for good, sound, biological reasons.  But while they can be good sources of motivation‒indeed, one might argue that any motivation is a feeling‒emotions are unreliable guides for action, especially in the complex modern human world.  It is still certainly worth attending to them, however, rather than merely ignoring them or trying to push them down.

I think fear, in particular, is usually worth noticing and inspecting.  Just because you feel afraid doesn’t necessarily mean that there is some threat or danger nearby, even a merely social one, but nature has clearly arrived at the provisional conclusion that it’s better to be afraid of something that turns out not to be a danger than not to feel afraid of something that is a danger.

Of course, ideally, one would like to feel fear only for real dangers, and only to the degree that they are dangerous, and otherwise to feel fine.  It would similarly be nice to desire to eat and to enjoy eating only those foods that will be most healthy for us at that moment, at that time, and to desire only just as much as we need, and not to want those foods that will be bad for us in the short and long term.

Such perfect accuracy is not even close to being possible, not even for deliberately designed systems, let alone for evolved biological organisms.  And when survival and reproduction are the means by which genes go on into the future, it’s far better (up to a point) to make a type 1 error‒sensing or fearing nonexistent danger‒than a type 2 error‒not recognizing actual danger.

Modern society has discouraged us somewhat from listening to such fears, sometimes out of a desire to be polite, but again, though one should not take such fear, or other emotions, at simple face value, one should listen to them.  One should inspect the feeling and one’s surroundings and circumstances and try to discern why one feels that fear.

If it becomes clear after honest internal and external inquiry that it is a baseless anxiety, a fear without focus, then one can try to shrug to oneself and simply go about one’s business as best one can.  But if there’s a colorable explanation for your fear‒such as a possibly dangerous or certainly unknown person nearby during moments of potential vulnerability‒one should pay attention and act appropriately.  This is especially true for women (and girls), but it applies to men as well.  Gavin deBecker wrote a powerful book about this subject called The Gift of Fear, and I recommend it (this is one of those rare instances in which Oprah and I agree on a book recommendation).

Fear is not the mind killer.  Fear can be the mind sharpener.  The only people who don’t feel fear are fools and corpses.

On the other hand, to go back to the earlier point, emotions are still very blunt and fuzzy instruments, so don’t just let them push you around willy-nilly.  Just because you feel angry, for instance, doesn’t mean that anyone actually did anything to deserve it.  You might be hypoglycemic, you might have had too much caffeine, you might be in pain and/or have had chronic bad sleep***, you might be feeling residual emotional upheaval from something you saw on the news.

The feelings you have can be misleading, but they are not merely random nor are they completely irrelevant or unreliable.  Some of them are positive in and of themselves:  Joy and love are certainly worth not avoiding, for instance.

And middle-of-the-night feelings related to the nebulous impression that one has thought of a good start for a blog post can sometimes be without substance entirely.  And yet, even then, they might sometimes lead more or less directly to a blog post.

TTFN

*As opposed to “midnight”, which would usually mean 12 am.

**I.e., “a sudden, jerky motion, usually a response to some alarming and/or unexpected stimulus” not as in “begin”.

***This can happen, or so I’m led to understand.

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When pigs fly and so do fried eggs, things are weird

Well, I did something rather unusual (for me) yesterday, and I’m doing something rather unusual (for me) now.  I bought tickets for the Powerball lottery yesterday.  And this morning I’m composing at least part of this blog post by using voice to text on my phone.

Apparently, when using voice to text. just saying the word “paragraph” doesn’t cause the text to begin a new paragraph.  This is in contrast to what happens when you use the names of ordinary punctuation, and the voice to text turns it into that punctuation, which is actually reasonably impressive.

Okay, well apparently you have to say “new paragraph” to get it to do a new paragraph, but that makes it challenging to describe in writing what you have to say to make it do that.

As for the Powerball ticket thing, well, yesterday we had a customer who didn’t seem to understand how their credit card worked, and we had difficulty getting their purchase to go through.  When they had spoken with their credit card company (supposedly) and told us that it should be clear (for the second time), as I was proceeding to run the card, I said aloud “if this goes through I’m going to buy a lottery ticket”.  It went through.

Then, later in the day, a similar thing happened, and one of my co-workers heard me say what I had said earlier. He said that he would be happy to go in with me on lottery tickets.  I said I don’t know how you even buy them*, but I want to get one of the big ones, the Powerball ticket.  So we said he would chip in $10 and I would chip in $10 and we would buy $20 worth of Powerball picks.

Then, as I was heading out, the boss asked what we were doing.  I told him, and he said he wanted to chip in 10.  So, I bought $30 worth of quick pick Powerball tickets for the drawing that apparently happened last night.  I did not bring them with me to the house, they are waiting at the office.  I do not by any stretch of the imagination expect to win.

Okay, well, to say by any stretch of the imagination is a bit of an exaggeration.  However, as I said to my co-worker, I am probably more likely to survive jumping off the Empire State building than I am to have one of these lottery tickets win.  As he replied, it’s not impossible, though.  He knew he was being silly, but it definitely was a “you go first” moment.

This was a one time thing, done both out of a sense of ennui and a sense of pointlessness; it was just a silly, frivolous thing to do.

Okay, enough with the voice to text stuff.  It’s irritating.  I won’t say that it doesn’t have its charms, but they are limited.  I also don’t like the way it auto-punctuates.  It also doesn’t even seem to know the word “ennui”, if you can stomach that fact (and even if you cannot).

In other news, or “olds” as the case may be, I continue to try to mitigate my chronic pain, with erratic (at best) results.  But I’m still trying.  It’s a profoundly unsatisfying thing to which to have to dedicate a substantial portion of one’s mind and life, but it’s very difficult to ignore or to take in stride.  Even Mr. Spock couldn’t just ignore his pain after he got infested by that flying fried egg thing.

Of course, that makes sense.  Biologically, as I’ve said possibly hundreds of times, it does not make sense for an organism to be able to ignore pain.  Oh, sure, it can be suppressed briefly in emergency situations, and we know that happens.  You can also squelch alarms of various kinds in the industrial world, as you can silence alarms on heart monitors (temporarily) when you know why it’s going off or you know that it’s an artifact.

But important alarms do not bear complete silencing or disconnection‒not without creating significant danger.  That is, unless the alarm is a holdover, a remnant of something that used to be relevant but no longer is so.

Imagine a carbon monoxide alarm, put into a house in the days when they had gas heat and cooking and so on.  This was a reasonable precaution.  But then imagine that it started going off because it detected CO, and in response, the homeowner replaced the gas heat and gas cooking with electric alternatives.  Now there are not even any connections to the gas supply, and as an extra precaution, the owner bought an electric car, so no danger exists of CO poisoning other than some deliberate chemical attack.

And yet…the carbon monoxide alarm keeps going off.  And it doesn’t just do so intermittently; it is constant, though the volume varies a bit.  And by design, it is intrinsic to the very structure and function of all else in the house, so to remove it is either impossible or would disable numerous other, still important systems and still relevant alarms.

That’s a bit like what chronic pain entails.  It ruins some things and taints all things.  After a while, it’s hard to remember what it was like not to be in pain.  And after it has helped drive away everyone important to one‒for no one wants to spend much time around a lost cause‒it can be very difficult to maintain even any semblance of optimism.  You just want to shut that bloody alarm off, even if you have to blow up the house to do it.

Oh, well.  Whataya gonna do?  Maybe if I have won the lottery, I’ll be able to find some newer answers.  I’ll look into that right after I catch the flying pig back from my celebratory skiing trip in Hell.

If I were to win the lottery, I don’t think I would stop working, at least not immediately, and I certainly would not reveal it here‒again, at least not immediately.  Possibly there would be ways to tell, but don’t spend too much effort thinking about them; the chances of winning are almost nanoscopic.

Actually, the chances are much higher of me choosing to jump off the Empire State Building than of winning the lottery.  And the chances of me choosing to jump from a much nearer tall building are higher still.  I even have a building chosen for the purpose, just in case.

Whatever.  It doesn’t matter.  I don’t matter, certainly not in any larger sense, and barely even to myself.

You all matter to me more than that, though, so I hope you do well and have a good day today and a consistently improving set of days hereafter.

*It turns out to be quite easy, of course.  When you’re trying to encourage people to give you their money for nothing, you don’t want to make the process too difficult.