BizSugar.com › Management › 3 Ways to Deal with the Office Narcissist (and 4 Other Difficult Personalities)

Narcissism is a personality disorder that can give a person an inflated or excessive sense of self-importance. According to research by the National Institutes of Health, 6.2 percent of the population may be identified as narcissists, so it’s likely that at some point in your business, you’ll come in contact with an office narcissist.