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Narcissistic personality disorder

Narcissistic personality disorder (NPD) is a personality disorder in which there is a long-term pattern of abnormal behavior characterized by exaggerated feelings of self-importance, an excessive need for admiration, and a lack of understanding of others' feelings. People affected by it often spend a lot of time thinking about achieving power or success, or about their appearance. They often take advantage of the people around them. The behavior typically begins by early adulthood, and occurs across a variety of situations.

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An article about how TIME called Generation X pretty much collectively narcissistic. Can a whole generation be narcissistic? And how do you tell who has narcissistic personality disorder and who is just into themselves a bit too much?

Contributed by Sammo Lea

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