(cont) "People with narcissistic personality disorder believe they are superior or special, and often try to associate with other people they believe are unique or gifted in some way. This association enhances their self-esteem, which is typically quite fragile underneath the surface. Individuals with NPD seek excessive admiration and attention in order to know that others think highly of them. Individuals with narcissistic personality disorder have difficulty tolerating criticism or defeat, and may be left feeling humiliated or empty when they experience an "injury" in the form of criticism or rejection. 

Related Personality Disorders: Antisocial, Borderline, Histrionic, Paranoid. "  

BTW: Antisocial Personality Disorder is the same as "sociopath."   Our President Trump is the Poster Child for NPD/APD and, frankly, it scares the hell out of me that we've made such a man the most powerful person in the world.     Gary Crum