The best known type of personality disorder, illustrated by the case above, is the antisocial personality disorder (sometimes referred to as a sociopathic personality). Individuals with this disturbance show no regard for the moral and ethical rules of society or the rights of others. Although they can appear quite intelligent and likable (at least at first), upon closer examination they turn out to be manipulative and deceptive. Moreover, they lack any guilt or anxiety about their wrongdoing. When those with antisocial personality disorder behave in a way that injures someone else, they understand intellectually that they have caused harm but feel no remorse.
Definition