Any truth to do? A few schizos I've known are also genuinely horrible people, and were so long before their symptoms of psychosis fully emerged.

Jealous
Selfish
Narcissistic
Sociopathic
NO respect for rules or laws
Mean
Jerks
Assholes

Its almost like their psyche is always broken and they can't ever be cured, the most that can happen is that their psychosis is controlled and they 'return' to being regular assholes.

Or is this just the case for these two schizos I know? Are all of them anti-social assholes irrespective of their psychosis?