A narcissist is some one who is not self aware. A real narcissist is dissociated from his or her true self; he feels haunted by chronic feelings of loneliness, emptiness, and self-loathing and seeks to replace that disconnection with a sense of worth and importance fueled by others.
Narcissism is also marked by a profound lack of empathy, a fundamental inability to understand and connect with the feelings of others. Taken together, these are the traits psychologists measure in diagnosing what's known as narcissistic personality disorder (NPD).
