I'm sick and tired of people stereotyping introverts and extraverts. It may not happen a lot, but it does happen. Some introverts assume extraverts are the obnoxious, airheaded, popular people who look down on them, and some extraverts assume introverts are "lame" or "nerdy" (which I take as a compliment, by the way) or that all of them are shy or socially inept.
It varys from person to person. You can be an obnoxious introvert airhead who looks down on extraverts. You can be a socially inept extravert. And the ones that do fit the stereotype are probably bad apples, and you can't just look at one apple and overlook the whole orchard because of it.
Yes, I'm venting. Feel free to jump in.