<human>: This is probably a common post on this subreddit but I wanted some input on what you guys think of my friendship with Gu (fake name).

We've known each other for about 3 years. At first Gu was kind and we were very close, but over time she's become bitter and rude. She's made fun of my physical appearance, is very negative and always seems to have problems with her other friends.

Part of me still wants to remain her friend because of our similar mindsets and humour. She's also pretty direct and assertive. We're going to different colleges but she told me she still wants to stay friends. Should I? Writing this down makes me feel dumb but I really want feedback.

Can you summarize the given text in a few sentences?
<bot>: my friend is mean but I still want to continue to be friends with her because our past and other parts of her personality. Should I?