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 an admiration troubled relationships and a lack of empathy for others.
Narcissism is mental condition in which a person has a high/inflated sense of their own importance, they want excessive attention and admiration, they have lack of empathy and think they are superior to everyone. There are many subcategories to narcissism, but a person who is narcissistic will usually have troubles with relationships, will exploit, manipulate people for money or any personal gain, which will also give them a sense of excitement. They act as if everything is a game to them and that they need to be one step ahead of everyone to be the best.
