Trust no one

Sometimes I feel that I am trapped and I can't get out. I hate this feeling so much. I don't know who I can trust or who is going to hurt me if I get close. I am scared to let people in because I have been hurt to many times. I always try to think positive when I let someone in but it always ends up the same way. I try not think that everybody is going to hurt me but it's really hard because no matter who they are they always hurt me. Then I think that I don't deserve better. People tell me all the time that I deserve better and one day I will find someone who doesn't hurt me but I wont believe them until it happens. I have been hurt to many times to believe what people say.