Do you handle people well in your life?

Sometimes I meet strangers and I think it's a chance to make a new friend, or a hot girlfriend (partner) but more times than not it's just a disaster and a headache. Even people I've known for years turn on me for no reason, and blame everything on me, then don't apologize. I'm afraid to even socialize because of so many bad experiences, and they always treat me like I'm the bad guy for some reason. I try and be nice and say kind things but they just use that as a weakness or something, and try to be a sociopath and use me.