Angela Duckworth: 4 talks on human behavior | TED Playlists. Angela Lee Duckworth: The key to success? Grit.
TED Playlists | What makes us happy? Sarah-Jayne Blakemore: The mysterious workings of the adolescent brain. Dan Gilbert: Why we make bad decisions. Helen Fisher: The brain in love. Joachim de Posada: Don't eat the marshmallow! Dan Pink: The surprising science of motivation.
Philip Zimbardo: The psychology of evil. Martin Seligman: The new era of positive psychology. Arianna Huffington: How to succeed? Get more sleep. Jessa Gamble: Our natural sleep cycle.