Jevan earned a masters degree in Mind, Brain and Behavior Research, worked as a brain trainer and lived with Amazonian tribes. He wrote The Awakened Ape: A Biohacker's Guide to Evolutionary Fitness, Natural Ecstasy and Stress-Free Living. On this episode of the FitMind Podcast we discuss how the human mind evolved, what it’s like to live with indigenous tribes in the rainforest and how to find “natural ecstasy.”