most people don't understand psychopathy, it may be be genetic but can also be triggered by early upbringing. Psychopathy is not linked to violence, however if a psychopath is also smart and violent they can make dangerous serial killers, if they are also smart but not violent then they make successful CEO's, judges etc. if they are also violent but not smart they will get themselves in jail pretty quick. Most Psychopaths will never be violent as violence is not part of psychopathy, they just simply don't feel the emotions others feel, and that can be beneficial in certain roles. psychopathy in itself isn't really a bad thing so much.