Yes, they're kind of posturing and pretentious, but in ways that remind me of myself in high school; I feel like I get them. Your average high school kid is a lot more confusing to me these days.
I did have to laugh at this:
> "I talked to my adviser, though, and he told me most revolutions actually start with people from industrious backgrounds, like Che Guevara."
I wasn't sure what they meant by "industrious backgrounds"; apparently it means "wealthy" based on Guevara's wikipedia page. She's in good company, though... Ho Chi Minh and Lenin grew up privileged too.