Earlier quoted context omitted.
I've thought about this a bunch. I think the reasons are: * Mediocre IQ. * Lack of grit and persistence that I can't develop * Natural lack of charisma A combination of all of these make me very unhappy and very poor.
I want to be careful about doing Internet psych diagnosis, but you sound (from your previous comments) like you may be somewhere on the spectrum of depression/anxiety. Have you thought about talking to a professional? I have no idea what my IQ is. I definitely know what my present limitations are, and I think about them a lot (I'm a little obsessed by the limits on my willpower that keep me from e.g. spending 8 conse…
Wait, what? How many of those do you have? That seems like way more work than abstract algebra.