Hello and good morning.
It’s Thursday, the 13th of August. Somehow, “Thursday the 13th” feels less punchy, less interesting, than “Friday the 13th”, but I strongly suspect this is just a cultural artifact of, originally, the day being considered by some to be unlucky, and then of course of the very successful and long-running series of slasher/horror films bearing that title, which took root from that superstition.
This sort of thing can be called more sharply to attention by comparing differences in cultures that do not have very strong shared histories*. For instance, in the US (and the UK, I believe), ghost stories are generally most associated with mid-autumn, especially around Halloween time. Whereas, in Japan, telling ghost stories is more associated with the summertime, especially the latter part of it.
I don’t know why that’s the case in Japan, but there are surely causes. There are causes for all things at some level (probably even of causality itself, though we’re getting into uncharted territory with that speculation). But, contrary to popular opinion. there are not always reasons. I actually despise the notion so many people espouse, that “everything happens for a reason”.
Of course, if by “reason” you mean what I would call “cause”, then I cannot quibble with you without engaging in rank hypocrisy, which I try not to do. But what most people seem to mean by reason in this case has to do with telos, with “purpose”, with “goals”. In other words, they imagine some personal explanation for things, some willed intention, somewhere.
This is no doubt related to religion‒sometimes it is caused by it, sometimes it probably contributes to causing it, and sometimes it may merely be parallel‒but that doesn’t make it any better. Deep down, below the façade of piety and orthodoxy, this type of thought seems just to be a kind of self-consolation, like sucking one’s thumb to soothe oneself.
I cannot in good conscience fault all types of self-soothing behavior. I probably have dozens of what are now called “stims” that I do just to have stuff to do with my hands and feet (and brain, etc.), especially when I feel tense. But I don’t take them as some hint about the ontology of reality. I take them as things done by a nervous system trying to cope with a world for which it is perforce imperfectly adapted.
They’re not terrible things, by any means. Some of them are even kind of cool (I can roll coins across the backs of my fingers, for instance). But it would be silly of me to imagine or to assume them to have any deeper or broader significance.
What’s the big deal? Why not let people console themselves with the notion that everything happens for a reason, though it may be an “ineffable” one? What’s the harm?
Well, there’s always my general recognition that when one fights reality, one always loses. The course of reality is strict and surrounded by impassable walls; if you don’t maintain your local parallel course to that of reality, sooner or later you will collide with those walls, and it is you who will break, while they will show not so much as a scuff mark.
If it’s just you who suffers the consequences of this crash, that’s sad but not tragic. But you may not be the only casualty of your poor steering, and it’s the innocent victims I lament far more than the idiots who drove themselves willfully (or at least willingly) into ruin.
But more specifically, saying that everything happens for “a reason” is a moral “get out of jail free” card. It lets people look at cases of even terrible suffering and shrug and imagine that the suffering is there for “a reason” and so is “okay”, like Mother Theresa wallowing in the misery of the sick and dying poor as a way to get closer to Jesus. This sort of thing is easiest when one is not suffering personally.
Now, there is often not much one can do to change a particular case of suffering, but I don’t think that makes it worthwhile to allow oneself to be delusional about it. It’s better to admit that some entirely unnecessary suffering happens and that it sucks, because that leaves the option open of actually doing something to correct or prevent it, at some point.
It’s better than dismissing it (or worse, embracing it) because of delusions about “God’s plan”, or “karma”, or some Marxist delusion about an inevitable course of history, or any other magical thinking idea, all of which seem to center on an implicit notion of humans being (at least part of) the “purpose” of the cosmos.
Purpose is an invention, something that came into existence in human (and possibly other) brains. If things in the universe are to be purposeful, it will be up to those who believe in that purpose to make it happen. This is harder than just imagining that such a purpose is already there, but it actually has the potential to turn out to be made true, at least eventually.
And maybe, here and there, from time to time, when the wind is fair and the stars are right, if one sees suffering but doesn’t imagine that the suffering serves some “greater good”, one might just occasionally take action to relieve it rather than simply to slap on one’s epistemological blinders and go on one’s way.
TTFN
*This is rather akin to finding what processes are biologically fundamental, or at least old, by comparing genomes of organisms that are quite distant relatives**.
**One cannot compare truly unrelated organisms, because on this planet, there are no such things. All life clearly shows the imprint of common ancestry. To pick a frequently used example, most of your genes are shared (roughly) with bananas, and far more with banana slugs.

Well “karma” literally means action, not fate or predestination, as well as the fruit of the action. While you may be negatively influenced by the effects of unwholesome actions in the past, you are always free to perform wholesome actions in the present (including helping others who are suffering), thus creating “good” karma for the future.
I refer mainly to the very shallow and simple-minded ideas of karma that one sees thrown about in social media etc. nowadays, not the fairly sophisticated notions one encounters in Hinduism and especially in Buddhism.