Is he psychotic now---on meds? My pdoc told me about this one guy who was a total jerk to his whole family unless he was on meds which he didn't want to take so he had to be on injection and he said that he was just the nicest guy in the world on meds like night and day.

On a personal level while psychotic I was more friendly---I pretty much thought that I loved everyone---it was so much more apparent to me family guys whoever I really wanted to be around people but that's not my normal personality. For me meds/stabilization changed that but they also changed my personality to something else entirely rather than reading paranormal romance and listening to world music I switch quite strictly to non-fiction and EDM. I no longer enjoyed my job which was a life goal etc. After getting off meds entirely all my tastes switched back to my baseline state.