Narcissistic Personality Disorder
An all-pervasive pattern of grandiosity (in fantasy or behaviour), need for admiration or adulation and lack of empathy, usually beginning by early adulthood and present in various contexts. Five (or more) of the following criteria must be met:
1) Feels grandiose and self-importance (e.g., exaggerates achievements and talents to the point of lying, demands to be recognized as superior without commensurate achievements);
2) Is obsessed with fantasies of unlimited success, fame, fearsome power or omnipotence, unequalled brilliance (the cerebral