Disregard right and wrong
Being uncaring, distrustful and disrespectful of others
Manipulate others for personal gain or personal pleasure
Hostility, significant irritability, agitation, aggression, or violence
Being arrogant and a sense of superiority
Lying frequently or deceit to exploit others
Acting aggressively and fighting often
Not showing guilt or remorse for actions
Recurring problems with the law, including criminal behavior
Psychiatrist