More disturbing for women who count on competence as the key to success is Anderson’s insistence that actual ability barely matters. “When people are confident, when they think they are good at something, regardless of how good they actually are, they display a lot of nonverbal and verbal behavior,” Anderson explained. He mentioned their expansive body language, their lower vocal tone, and a tendency to speak early and often in a calm, relaxed manner. “They do a lot of things that make them look very confident in the eyes of others,” he added. “Whether they are good or not is kind of irrelevant.”