People with antisocial personality disorder perceive the world differently than most people do and may not have the range of feelings that others have. Because they cannot relate to others, they have no trouble lying or violating the rights of other people in order to achieve their goals. Some of these people are very charming and adept at manipulating others, while others may use violence or intimidation to get what they want.
People who have antisocial personality disorder may engage is such risky behavior as violence, vandalism, theft, bullying and cruelty to animals. They are skilled liars and often quite good at conning other people. They may be aggressive and violent, but show no remorse if they hurt other people. Sociopaths often react impulsively, failing to consider how their actions could harm themselves or others. Many have no respect for authority and have a history of losing jobs and being expelled from school. Drug and alcohol problems are common in people with antisocial personality disorders.