Psychiatrists have been working on the fourth revision of the Diagnostic and Statistical Manual of Mental Disorders (DSM) and, in it, they hope to add a whole slew of new psychiatric disorders. Unfortunately, many of these disorders are merely differences in personality and behavior among people.
The new edition may include "disorders" like "oppositional defiant disorder", which includes people who have a pattern of "negativistic, defiant, disobedient and hostile behavior toward authority figures." Some of the "symptoms" of this disorder including losing one's temper, annoying people and being "touchy".
Other "disorders" being considered include personality flaws like antisocial behavior, arrogance, cynicism or narcissism. There are even categories for people who binge eat and children who have temper tantrums.