" Experiencing the selflessness, timelessness, effortlessness, and richness of nonordinary states of consciousness can accelerate learning, facilitate healing, and provide measurable impact in our lives and work. But we have to revise or tactics and upend convention to make the most of those advantages. "

― Steven Kotler , Stealing Fire: How Silicon Valley, the Navy SEALs, and Maverick Scientists Are Revolutionizing the Way We Live and Work