Kelly introduces the season by sitting down with Dr. Atul Gawande, Dr. Lisa Feldman Barrett, and Dr. Dani Dumitriu to discuss mental health and well-being in America today. They speak on three principal factors that play a role in shaping our wellness: nature (our genetics), nurture (the environment we're raised in), and choice (healthy behaviors we do or don't engage in on a regular basis). Our experts add an important caveat that our choices occur within a context. And that context is constantly changing, evolving and shaping our choices, whether we're aware of it or not.