I'm the type of person that tries to be nice to everyone.But at times i get hurt and people expect way to much from me. I can never be late to meet people etc.But most can be late and if i complain.People get nasty with me and complain i'm not accepeting them as they are. I listen to peoples problems.But if i need to vent. Those same people i listen to are not there for me when i need them. When i say No to people.People tell me but you did it before.Some people i won't hear from for months.Than out of the blue they call me and it ends up they want me to do a favor for them.What can i do so people don't take advantage of me?I have tried to let people know i'm tired of always doing things for them and not being apperciated and being taken advantage of. Because of all this. I have grown weary of hanging out with people and meeting new people.I have become a bit of a loner off and on the last few years.