What do you call someone who is not self aware?

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).

Identify the theme of the story in your sentence