I don't want to hang out with my friends anymore?

I think everyone comes to a pivotal point in their lives where they make changes in who they are and who the hang around. It sounds like your right in the middle of that cross road. Your behavior is not unusual. Find some new friends with out being obnoxiously rude to your old ones. You'll be happier in the long run and you know what type of friend you are looking for... someone kind and decent like yourself! :)