Antisocial personality disorder is characterized by gross and guiltless disregard for others' rights from age 15 into adulthood. People with ASPD tend to behave in deceitful, impulsive, irresponsible, reckless, irritable, and remorseless ways that cause discomfort to others or violate social norms and laws. Risk factors include childhood conduct disorder, family history of personality disorders, and childhood abuse or neglect. Treatment may include family or group psychotherapy to change destructive patterns and teach new skills, as well as cognitive and behavior therapies.