Some people....

So I like to think that I have a very high tolerance for idiots and it takes a lot to make me really hate you (tell me if I'm wrong please) but there is this girl that I just really can't stand!!! She is so freaking annoying! She is in my class and she's one of those "know it all" types. Everything you say she has to correct: everything you've done she's done better, the teacher asks for the answer she blurts it out instead of raising her hand. I. Just. Can't. Stand. Her. The sound of her voice is like nails on a chalk board. I just want to give her a high five. In the face. With a chair. Whats worse is that she thinks we are BFFs and talks to me all the time. I guess my "i really don't give a shit about you" look must not faze her at all. I don't know how to handle this because I feel like if it gets worse I could really go crazy. Maybe it's because I don't feel good today?..... Or maybe not.