*Callous unconcern for the feelings of others and lack of the capacity for empathy.
*Gross and persistent attitude of irresponsibility and disregard for social norms, rules, and obligations.
*Incapacity to maintain enduring relationships.
*Very low tolerance to frustration and a low threshold for discharge of aggression, including violence.
*Incapacity to experience guilt and to profit from experience, particularly punishment.
*Markedly prone to blame others or to offer plausible rationalizations for the behavior bringing the subject into conflict.
*Persistent irritability.
*Gross and persistent attitude of irresponsibility and disregard for social norms, rules, and obligations.
*Incapacity to maintain enduring relationships.
*Very low tolerance to frustration and a low threshold for discharge of aggression, including violence.
*Incapacity to experience guilt and to profit from experience, particularly punishment.
*Markedly prone to blame others or to offer plausible rationalizations for the behavior bringing the subject into conflict.
*Persistent irritability.