Today on Passion Struck, I welcome the Flow Research Collective\u2019s Executive Director, Steven Kotler. He is one of the top authorities on human performance and a multi-award-winning journalist. Eleven of Steven\u2019s books have achieved bestseller status: The Art of Impossible, The Rise of Superman, Bold, and Abundance. We discuss Gnar Country: Getting Old, Remaining Rad, his most recent publication.