What kinds of situations are you taking psychedelics in? I used to have a difficult time socially on psychedelics. I started tripping by myself and worked a lot of that out because without other people there I didn't experience the troubling social dynamics, and then I got more comfortable with tripping and I was able to enjoy myself socially.
Also if there is something going on in your life that is causing you internal conflict, that could be contributing... in which case, you shouldn't take psychedelics until you figure that out, probably, if that's how you're reacting repeatedly.