Lonely and isolation is one of the top three things that college students struggle with. A lot of people feel this way, and people are also trying to make meaningful friendships in the same situation. If your friends are treating you like a second class citizen, that you shouldn't put up with that. At 20 years old, no one knows how to handle conflict in relationships. You don't want to hang out with people who are perpetually for whom there's no forgiveness.