Disruptive mood dysregulation disorder (DMDD); a condition of extreme irritability, anger, and/or frequent, intense temper outbursts. He was the first case found at his age. Dermatillomania; a disorder in which one picks for pinches at his or hear own skin, causing irritation and/or sores. Other names include pathologic skin picking (PSP) and compulsive skin picking (CSP). He was the first case they've had. // Started: June 14, 2017 Finished: