Angela Duckworth, PhD, is a psychologist, a MacArthur Fellow, and the Rosa Lee and Egbert Chang Professor at the University of Pennsylvania. Duckworth’s TED talk is among the most viewed of all time. Her first book Grit: The Power of Passion and Perseverance was a #1 New York Times bestseller and has sold more than 5 million copies worldwide. Her second book is called Situated: Find the People and Places That Bring Out Your Best.