First, yes, I had lots of problems navigating the social sphere, it was like there was some minor detail I just didn't understand, but which was crucial, it felt like it made me look and feel like a idiot. MDMA took all that away, it showed me that no, no one cares, just do your thing and don't bother. I did MDMA a few times during a year period.

Second, NO, psychedelics absolutely do NOT cause schizophrenia in my opinion, BUT people who have underlying symptoms or are prone to it, for them it can very much act like a trigger.