Helen Fisher at Rutgers University. ‘I mean where are these people coming from, where is their brain? It is extreme narcissism.’
This post is part of the Research Digest's Sin Week. Each day for Seven days we'll be posting a confession, a new sin and a way to be good. The festivities coincide with the publication of a feature-length article on the psychology behind the Seven Deadly Sins in this month's Psychologist magazine.