Is this intolerant or would you feel the same way?

My friend likes to talk about herself a lot. In a conversation, she can’t go two minutes without talking about herself- she always mentions how ugly and horrible she thinks she is. Fr, she doesn’t look that bad, she’s diligent with her school work and overall a really nice person, she just won’t stop fishing for compliments. It’s not just that, either. She also likes to complain about how much homework and how stressed she is. We both have the exact same classes, and I get that everyone feels stress and responds to it differently, but she makes things two, maybe three times more difficult for herself by redoing every homework assignment (even if she only made a simple error, like punctuation and stuff like that that only takes off a point or so) or retaking quizzes because she got only 98%. I said before that we both have the same classes so there’s no reason for her to do this much work to maintain her 4.0. I get so sick of her complaining and fishing for compliments all the time, she gets pissed off at me when it’s pretty clear I won’t have any of that. Is this just being intolerant? What do I do?