Narcissistic Personality Disorder Clinical Features

Perhaps the most immediately evident trait of patients with Narcissistic Personality Disorder (NPD) is their vulnerability to criticism and disagreement. Subject to negative input, real or imagined, even to a mild rebuke, a constructive suggestion, or an offer to help, they feel injured, humiliated and empty and they react with disdain (devaluation), rage, and defiance. (From the book "Malignant Self-love: Narcissism Revisited" by Sam Vaknin - Click on this link to purchase the print book, or 16 e-books, or 2 DVDs with 12 hours of video lectures on narcissists, psychopaths, and abuse in relationships: http://www.narcissistic-abuse.com/thebook.html)