This document describes several personality disorders: histrionic personality disorder is characterized by attention seeking behavior and dislike of others receiving attention; narcissistic personality disorder involves an excessive focus on oneself, one's appearance, and accomplishments; antisocial personality disorder is defined by a disregard for laws and social norms, lack of empathy, and manipulation of others; borderline personality disorder includes unstable relationships, anger, and feelings of emptiness; and passive-aggressive personality disorder involves passive expression of aggression such as chronic lateness or failure to complete tasks.