Narcissistic personality disorder—a mental health condition characterized by an excessive need to feel important and impress others—often causes narcissists to have an inflated sense of self-worth, lack empathy, and fantasize about possessing success, power, intelligence, and beauty. Narcissism differs from self-confidence in that it causes narcissists to view others with disdain rather than recognizing that they also have value.Unfortunately, there’s...[ read more ]