The perils of perfectionism.  Often evident at the holidays, this personality trait has a dark side.
D000374:Aggression / Q000523:psychology*; D003193:Compulsive Personality Disorder / Q000523:psychology*; D001068:Feeding and Eating Disorders / Q000523:psychology*; D006801:Humans; D012737:Sex Factors; D012919:Social Behavior