"I suppose it must be human nature." Boy, must it ever. An utter lack of sympathy, even for things that they must have surely personally suffered through once? The easy temptation to act like you're above anyone who's smaller, not as powerful or influential, at your mercy? That's about the most human thing Chara can think of.

"They all fancy themselves older and wiser. They know better, so they expect everyone else to know better, too. People are only interested in whatever agrees with them."