I don't even know if i want her as a friend at this point... She obsesses over middle aged teachers all the time. She always is rolling her eyes at what I say and says my problems are not serious. She goes on speels about her new obsession just about everyday and when I try to get a word in otherwise she will completely ignore me, and if I don't respond she calls me very rude names. She'll say she's smarter than me and better than me all the time. Recently her and her family have told me I am not smart enough to take certain classes at school just because she isn't in them. All of her other friends hate me. They tell me to kill myself and she doesn't say a word to them. Every time that I get to the point of ending our friendship she does or says something really nice and it makes me feel really guilty. I know that she is a good person but she can be very hurtful without knowing it... My other best friend stopped talking to her because she felt abused by her. I just don't know what to do...