Dr. Tara Swart Bieber
CNBC Make ItDr. Tara Swart Bieber is a neuroscientist, medical doctor and senior lecturer at MIT Sloan. She is the author of "The Source: The Secrets of the Universe, the Science of the Brain," and hosts the podcast Reinvent Yourself with Dr. Tara. She works with leaders to help them achieve mental resilience and peak brain performance, improving their ability to manage stress, regulate emotions and retain information. Follow her on Twitter and Instagram.