Antisocial personality disorder
Antisocial personality disorder (adyp or Atu) is defined by the American Psychiatric Association's Diagnostic and Statistical Manual as "...a pervasive pattern of disregard for, and violation of, the rights of others that begins in childhood or early adolescence and continues into adulthood."<1>......
Signs and symptoms
Characteristics of people with antisocial personality disorder may include:<2>
• Persistent lying or stealing
• Apparent lack of remorse<3> or empathy for others
• Cruelty to animals<4>
• Poor behavioral controls — expressions of irritability, annoyance, impatience, threats, aggression, and verbal abuse; inadequate control of anger and temper
• A history of childhood conduct disorder
• Recurring difficulties with the law
• Promiscuity
• Tendency to violate the boundaries and rights of others
• Aggressive, often violent behavior; prone to getting involved in fights
• Inability to tolerate boredom
• Poor or abusive relationships
• Irresponsible work behavior
• Disregard for safety
Other common characteristics of those with Antisocial Personality Disorder include superficial charm, shallowed emotions, a distorted sense of self, a constant search for new sensations (which can have bizarre consequences), a tendency to physically or verbally abuse peers or relatives, and manipulation of others without remorse or empathy for the victim. Egocentrism, megalomania, lack of responsibility, extroversion, excessive hedonism, high impulsivity, and the desire to experience sensations of control and power can also be present. This type of disorder does not relate to assaults of panic or to schizophrenia.
http://en.wikipedia.org/wiki/Antisocial_personality_disorder