david's parents are very concerned about their 15-year old son's behavior and took him to a therapist. he loses his temper with his siblings and ignores his parents. he is often on the defense and blames others for his problems. he punched a hole in the wall 3 days ago and scared everyone so they decided that it was time to get some help. his parents say he's always been a good kid but things started to change after he didn't make the jv football team 2 weeks ago. his diagnosis would most likely be a disorder.