Buddhist psychiatrist and author Dr. Mark Epstein has for years written about the overlap between Western psychotherapy and Eastern Buddhist philosophies. Epstein sat down with Dan Harris to talk about the impact meditation can have on the mind, both positive and negative, for those looking for an escape from suffering. He also went deep into the Buddhist concept of the "no-self," whether Enlightenment can be reached ... and what it might look or feel like. He has written numerous books on these topics, his most recent being, "The Trauma of Everyday Life." Epstein first discovered meditation in college and one of the "breakthroughs" he said that made the practice click for him happened while he was learning to juggle. "Once I got the three oranges in the air, my mind had to relax in order to keep it going and I understood, 'Oh yeah, this is what they're trying to teach me in mediation.'" Before he found meditation, Epstein said he was a very anxious person who worried all the time. Now after practicing meditation for more than 40 years, Epstein said he wouldn't know what he would be without it.