Narcissistic personality disorder is one of 10 personality disorders in the Diagnostic and Statistical Manual of Mental Disorders published by the American Psychiatric Association. In general, a personality disorder is defined by a long-term presence of internal experiences and external behaviors that differ greatly from the norm of an individual, society and culture.
Defining Narcissistic Personality Disorder
Want to read more?
Subscribe to jenniferthibeaux.com to keep reading this exclusive post.