Narcissistic personality disorder is a condition in which people have an inflated sense of self-importance and an extreme preoccupation with themselves.

An overly sensitive personality may affect the development of this disorder.

Symptoms

A person with narcissistic personality disorder may:

• React to criticism with rage, shame, or humiliation
• Take advantage of other people to achieve his or her own goals
• Have excessive feelings of self-importance
• Exaggerate achievements and talents
• Be preoccupied with fantasies of success, power, beauty, intelligence, or ideal love
• Have unreasonable expectations of favorable treatment
• Need constant attention and admiration
• Disregard the feelings of others, and have little ability to feel empathy
• Have obsessive self-interest
• Pursue mainly selfish goals