I have a few pieces of knowledge that I think could be somehow synthesized to form a really powerful idea with a lot of implications.
In Yvain's excellent "A Thrive/Survive Theory of the Political Spectrum" (read it if you haven't already!) he makes a really compelling argument that "rightism is what happens when you’re optimizing for surviving an unsafe environment, leftism is what happens when you’re optimized for thriving in a safe environment."
It seems to me that a similar analogy can be made with happiness, where happiness is thrive mode and depression is survive mode. I'm not sure how widely accepted this theory is, but it seems kind of intuitive and obvious to me - happiness is what happens when things are going well, depression is what happens when things aren't, and the two moods must serve some sort of evolutionary function, right?
There is a direct relationship between happiness and political ideology, where the more right-wing you are, the happier you are, i.e. far right people are the happiest, far left people are the least happy. (I got this information from the General Social Survey by correlating the happiness and political ideology variables, but it was a few months ago when I did this, and the website is really confusing and I can't figure out how to display it the way I had it before, let alone link to it. So maybe you'll have to take my word for it.)
So it seems like the strategy you're using for yourself is the opposite of the strategy you're using for society, or something? Yvain theorizes in the post how someone who formulates a heuristic for themselves early on in their life that says "the world is basically dangerous" will become a right-winger, and someone with the opposite heuristic will become a left-winger, and this explains why people divide so easily into political categories. But it seems like the reverse is in fact true? This makes sense with religiosity (believing in a loving God who will keep you safe) being correlated with right-wing beliefs and poverty (growing up in a dangerous environment where survival is uncertain) being correlated with left-wing beliefs.
I don't really know what to make of this, but it seems like it could be really important.
It seems to me that a similar analogy can be made with happiness, where happiness is thrive mode and depression is survive mode.
People who are depressed aren't very productive. Depression is no useful survival mode.
Yvain theorizes in the post how someone who formulates a heuristic for themselves early on in their life that says "the world is basically dangerous" will become a right-winger, and someone with the opposite heuristic will become a left-winger, and this explains why people divide so easily into political categories.
I don't think that people are so easily devideable into political categories.
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.