Course and Prognosis
 
Narcissistic Personality Disorder (NPD) is difficult to treat and resistant to change.  Because the behavioral patterns�especially with regard to how the person relates to others�are difficult to change, the prognosis for NPD is poor.  By definition, the narcissist believes that he or she is superior; thus, it is difficult for this person to entertain the notion that something about them needs changing, let alone is maladptive.