Amy Cuddy has created a bonafide sensation in the world of happiness and well-being. A social psychologist at Harvard Business School and a New York Times best-selling author, Cuddy gave a TED Talk that has been viewed millions of times about how to make yourself look, feel and act more powerful, through something she calls "power poses." See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.