Idealists (as many in STEM are) who are smart is a deadly combination. You know just how terrible the world you live in is, and no matter how hard you work you keep hearing more bad news.
Sometimes I wish my brain had an off button so I can stop reading about North Korea (or remembering how "behind" I am from my peers) and instead go watch Celebrity Big Brother or whatever is showing today.
North Korea isn't itself very scary. What is scary is the fact that over decades they have threatened to attack everyone around them, and the surrounding powers have responded by extending food and economic aid, in a repeating pattern. The North Koreans know this -- they know it works -- so they do it again and again, and their citizens remain captives of a throwback regime. That's what's scary.
I find international politics interesting. Fear isn't really a motivation.
* Yes, I am going to hell. I am also working on a comic to bleed off my socially unacceptable jokes. Sorry. I could have resisted temptation. I just chose not to. Mmkay?
Edit: Or perhaps the disclaimer is the real joke, since I mostly meant the first part.
And I doubt its a strict sexism problem, either. My engineer friends are the most negative group of friends I have. By miles.
Criticism is great, but the negative attitudes I see among them (and here, and Reddit) upset the hell out of me, and I wouldn't be surprised if that wasn't as-big of a problem.