Ever heard that phrase “fake it until you make it”? In his latest book, Confidence, Tomas Chamorro-Premuzic advises that “when you are competent, fake modesty. When you are not, fake competence. And if you cannot fake competence, then try to fake confidence.”
While the narcissistic attitude that goes hand in hand with charm and enthusiasm can be a handy asset for promotion, it has its downsides. People with narcissistic tendencies are likely to be impulsive, unrealistic in evaluating their abilities, pigheaded, and entitled, to name a few.