Am I a bad person?

This has been weighing on my mind for awhile and I was wondering if anyone else felt this?

So I used to like when people would come to me and talk to me about their problems and everything but now I just get kinda aggravated? Like when someone makes a self deprecating joke I just get very uncomfortable and stuff cause I don't know what to say. I feel really bad for thinking this but when someone keeps bringing their problems on to me I get really annoyed and stuff AH idk I just wanted to vent and was wondering if anyone else was like this