The label narcissist gets thrown around a lot, but it’s not usually used correctly. People often think "narcissistic" is a synonym for "arrogant," and that’s not true. Because narcissist is a word that many people use but often don’t understand, we break it down for you. Then, we are joined by University of Georgia psychology professor Keith Campbell. He is co-author of the book “ The Narcissism Epidemic ,” and he recently published a study finding narcissists often use social media to promote