Narcissistic personality disorder — one of several types of personality disorders — is a mental condition in which people have an inflated sense of their own importance, a deep need for excessive attention and admiration, troubled relationships, and a lack of empathy for others.

What are the nine symptoms of narcissistic personality disorder?

Nine Signs and Symptoms of NarcissismGrandiosity. Exaggerated sense of self-importance. Excessive need for admiration. Superficial and exploitative relationships. Lack of empathy. Identity disturbance. Difficulty with attachment and dependency. Chronic feelings of emptiness and boredom. Vulnerability to life transitions.More items •10 Aug 2020

What are the three types of narcissistic personality disorder?

Many psychiatrists and therapists separate narcissists into three categories based on their actions: exhibitionist, closet, and toxic.

What causes someone to become a narcissist?

Causes of narcissistic personality disorder childhood abuse or neglect. excessive parental pampering. unrealistic expectations from parents. sexual promiscuity (often accompanies narcissism)