At the World Happiness Summit meeting at the SXSW conference in Austin, Texas, we talk to author Jennifer Wallace about her new book, “Mattering: The Secret to a Life of Deep Connection and Purpose.” Resources & links related to this episode: Mattering by Jennifer Wallace  World Happiness Summit  Take the Four Tendencies Quiz here  Get in touch: [email protected] Visit Gretchen's website to learn more about Gretchen's best-selling books, products from The Happiness Project Collection, and the Happier app. Find the transcript for this episode on the episode details page in the Apple Podcasts app.