<unk>  is a psychiatric disorder characterized by a pattern of repetitive behavior wherein social norms or the rights of others are routinely violated. Possible symptoms include excessively aggressive behavior, bullying, physical aggression, cruel behavior toward people and animals, destructive behavior, lying, truancy, vandalism, and stealing. After the age of 18,<unk>  may develop into antisocial personality disorder.
Conduct disorder
Tourette syndrome
Chronic tic disorder
Autism spectrum disorder
Oppositional defiant disorder
Obsessive-compulsive disorder
Transient tic disorder
Attention-deficit hyperactivity disorder