How do I stop being friends with this person?
So I have this friend, and she's really rude and annoying. I don't even understand now how I was her friend in the first place! I really don't want to be her friend anymore, but she's in most of my classes and I can't avoid her during the day. We also sit at the same lunch table (it's the only table option I have). Also, every single friend I have or consider having is friends with her. It's like I can't escape her anywhere!! How can I stop being her friend when she's everywhere?