I work part-time in a restaurant and have been there for four years. Since I'm not in school anymore, I feel greatly enabled to work full-time. Meanwhile, my hours have been significantly cut back at my job. On top of that, I'm always the fall-guy there. I used to be really nice to everyone and just did nothing when someone walked on me. I eventually stopped doing that and began barking back at my coworkers who troubled me. That got me in serious trouble, but I still have my job...and now I don't want it anymore.
I don't feel like I get treated with respect there. I was in a relationship with my girlfriend for three months, but we broke up. Girls are hesitant to be around me, yet the "smooth" guys they're always flirting with, and it's a blow to my self-esteem. I struggle with self-esteem issues and depression, and I feel that being in that environment has made it worse.
My hours aren't getting better, my mood only gets worse when I'm there, one of the servers outright refused to serve us when my dad walked in and we were going to have lunch (something we've frequently done since even before I was working there), no one ever invites me to events or parties, yet I'm the first person they go to snap at whenever something's wrong.
I'm well-off enough to cover myself till I find a new, fulltime job. Is there any reason for me to stay there?