Dave Asprey is the Founder of Bulletproof, a 3x NY Times bestselling author, and regarded as the father of biohacking. Dave is an expert on peak mental and physical performance. He also founded a neuroscience company called 40 Years of Zen and has been featured on CNN, the Today Show, and Dr. Oz. This episode covers Dave's wild adventures with shamans, fasting for mental benefits, and how to face your fears. FitMind Neuroscience-Based App: http://bit.ly/afitmind Website: www.fitmind.co