#625: Dr. John Krystal — All Things Ketamine, The Most Comprehensive Podcast Episode Ever

#626: Insights from Tara Brach, Ryan Holiday, Maria Popova, and Cal Newport

#627: Brian Armstrong, CEO of Coinbase — The Art of Relentless Focus, Preparing for Full-Contact Entrepreneurship, Critical Forks in the Path, Handling Haters, The Wisdom of Paul Graham, Epigenetic Reprogramming, and Much More

#629: Aryeh Bourkoff — Media's Hottest Dealmaker on How to Negotiate, Rejecting Constraints, Mastering the Calendar to Create More Time, and How to Play the Long Game

#630: Insights from Dr. Matthew Walker, Adam Grant/Atul Gawande, Diana Chapman, and Rich Roll/David Goggins

#631: In Case You Missed It: September 2022 Recap of "The Tim Ferriss Show"

#632: Jim Collins — A Rare Interview with a Reclusive Polymath (Repost)

#633: Chris Palmer, MD, of Harvard Medical School — Optimizing Brain Energy for Mental Health, The Incredible Potential of Metabolic Psychiatry, Extraordinary Case Studies, and Harnessing Mitochondria for Anxiety, Depression, OCD, PTSD, and More

#634: Niall Ferguson, Historian — The Coming Cold War II, Visible and Invisible Geopolitics, Why Even Atheists Should Study Religion, Masters of Paradox, Fatherhood, Fear, and More

#635: Jason Calacanis on Brooklyn Grit, Big Asks, Angel Investing (Uber, Calm, Robinhood, and more), The Magic of Thinking Big, and St*bbing People in the Face but Never In The Back