So, what is Narcissism?

With President Trump taking up office and the term 'narcissist' often being banded around to describe him, just what does it actually mean? Narcissism isn’t just a personality type that shows up in advice columns; it’s actually a set of traits classified and studied by psychologists. But what causes it? And can narcissists improve on their negative traits? W. Keith Campbell describes the psychology behind the elevated and sometimes detrimental self-involvement of narcissists. I'll leave you to make up your mind regarding Mr Trump. Lesson by W. Keith Campbell, animation by TOGETHER.