Know Thyself

Donald Robertson is a cognitive behavioral psychotherapist, author of over nine books, and one of the founding voices in the modern Stoicism movement. He has spent over 30 years studying how ancient Greek and Roman philosophy intersects with contemporary psychology, and in this conversation we start where it all begins: the maxim carved into the temple of Apollo at Delphi. Know thyself. We explore...

Dandapani is a Hindu priest who spent over ten years as a celibate monk before devoting his life to teaching the world how to master focus. His central claim is simple but unsettling: most of us are not distracted by accident, we have spent years actively practicing distraction, often more hours a day than most people practice anything else they care about. In this conversation, we unpack what it...

Ido Portal is one of the most original movement thinkers alive. He has spent decades studying the body across martial arts, acrobatics, yoga, dance, and ancient movement traditions, not to master any one of them, but to ask a deeper question: what does it actually mean to move well, and what does the body reveal when you finally start listening to it? In this conversation, we go long, covering gro...

Dr. Caroline Leaf is a cognitive neuroscientist and bestselling author who has spent over 40 years studying the relationship between the mind and the brain. At a time when neuroplasticity was still emerging as a field, she was already building clinical tools to help patients recover from brain injuries, trauma, and conditions that conventional medicine had written off as permanent. In this convers...

Join our online community ↓ https://www.knowthyselfcollective.com Todd Rose is a Harvard-trained social scientist, former high school dropout with a 0.9 GPA, and co-founder of the think tank Populace. His research centers on the gap between what people privately believe and what they publicly say, and the profound consequences of that gap for individuals and for society. This is one of those conve...

Join our online community ↓ https://www.knowthyselfcollective.com This is a compilation episode, and it draws from some of the most honest and clarifying moments across recent conversations on the show. Nine different voices, each approaching the same territory from a different angle: what it means to stop being ruled by the outside world, to understand the patterns we inherited, and to come back...

Dr. Vasant Lad is the founder of the Ayurvedic Institute and the man most responsible for bringing Ayurveda to the West. He has spent over 40 years teaching this 5,000-year-old science of life to practitioners across the world, and in this conversation, we sat down together at SoHum Mountain Healing Center in Asheville, North Carolina, where I had just completed a week-long Panchakarma. What unfol...

Dr. Mei Rui is a Yale-trained molecular biophysicist, concert pianist, and clinical researcher at MD Anderson Cancer Center, where she runs trials on the measurable effects of music on the human body. In this conversation, we explore what actually happens in the brain the moment music enters it, why the auditory system is the first sense to develop in the womb and the last to go when we die, and h...

Arthur Brooks is a Harvard professor, social scientist, and three-time New York Times bestselling author whose life's work centers on a single, urgent question: what actually makes a human life feel meaningful? In this conversation, we explore why depression and anxiety have surged since 2008, how technology has hijacked the part of the brain responsible for wonder and meaning, and what it loo...

Dr. Paul Conti is a psychiatrist, trauma specialist, and author whose work centers on one deceptively simple idea: that understanding yourself is the most powerful thing you can do for your mental health. In this conversation, we explore how the unconscious mind quietly sets the boundaries for how we think, feel, and move through life, and how much of what we assume is just "who we are" was actual...

Emily McDonald holds two degrees in neuroscience and has become one of the fastest-growing science communicators on social media. In this conversation, we explore how the brain constructs reality from the inside out — not as a passive receiver of the world, but as a constant prediction machine shaped by memory, belief, emotion, and past experience. From color vision to the kitten experiment, Emily...

Dr. Roman Yampolskiy joins me to explore one of the most urgent and uncomfortable questions of our time: what happens when we create intelligence that surpasses our own? We unpack the difference between the AI tools we use today and the emergence of artificial general intelligence, and why the transition from narrow systems to self-improving intelligence may mark a point where human control is no...

Joe Hudson returns to explore a deeper layer of the inner work, and why peace alone is not the full picture of being human. We unpack the distinction between awakening in the mind and awakening in the heart, and how many people use meditation and awareness as a way to find calm, while still avoiding the emotional depth that brings real connection, intimacy, and joy. Joe shares how positive emotion...

Wim Hof joins me to explore the deeper story behind his work, from profound personal loss to discovering a direct path back into the body through breath and cold exposure. We unpack how modern life pulls us out of feeling and into constant mental noise, and how reconnecting with the breath can bring us back into a state of presence, strength, and clarity. Wim shares how a single moment stepping in...

Emad Mostaque joins me to explore one of the most confronting questions of our time: what happens when human intelligence is no longer economically valuable? We unpack how rapidly advancing AI is moving toward a world where cognitive labor becomes obsolete, and why this shift may happen much sooner than most people expect. Emad shares how we’ve already built systems that can replicate human thinki...

Shi Heng Yi joins me to explore the path of self-mastery through the lens of the Shaolin tradition, and why, despite having more comfort and convenience than ever before, so many people still feel a deep sense of inner lack. We unpack the idea that external success, wealth, and achievement cannot replace a missing sense of inner stability, and how the constant search outside of ourselves often lea...

Dr. Nicole LePera joins me to explore how our childhood experiences shape the nervous system, emotional patterns, and identities we carry into adulthood. We unpack how many of the reactions, habits, and relationship dynamics that feel automatic today were once adaptations we developed to maintain connection and safety early in life. Nicole explains how emotional attunement in childhood forms the i...

Zen teacher and author Henry Shukman offers a clear and grounded introduction to the heart of Zen practice. We explore how awakening is not an escape from life, but a deeper participation in it — a realization that dissolves the illusion of separation and reveals a boundless field of awareness and love. Henry shares his own spontaneous awakening experience at 19, the profound insight that life is...

Dr. Sue Morter returns to explore what it truly means to awaken — not as a concept, but as a lived, embodied experience. Beneath our protective personality and performance-driven identity lies a deeper intelligence — an electromagnetic master system that governs healing, perception, and consciousness itself. In this conversation, we explore how nervous system regulation opens the doorway to higher...

Nir Eyal joins the podcast to explore one of the most foundational forces shaping our lives: belief. What if the way you see reality isn’t reality itself, but a simulation filtered through prior assumptions, expectations, and unconscious scripts? In this conversation, we unpack the difference between fact, faith, and belief—and why most of our suffering stems from confusing the three. Nir shares p...

Swami Sarvapriyananda unpacks the philosophy of Advaita Vedanta and its central claim: you are not the body, not the mind, not even your thoughts — you are pure consciousness itself. Through rigorous reasoning rather than blind belief, he guides us step by step into a direct inquiry of who we truly are. We explore the limits of faith-based religion, the pitfalls of mystical experience, the distinc...

Joscha Bach explores the nature of consciousness, free will, and reality through the lens of computation, cognitive science, and philosophy. Rather than treating the mind as a mystical entity, Joscha frames consciousness as a constructed dream—a model generated by the brain to make sense of the world and coordinate behavior. We examine why beliefs should remain provisional, how the self functions...

In this conversation, David Ghiyam shares the spiritual framework that has guided his life for over 25 years—one rooted in the idea that reality operates according to universal spiritual laws, just as it does physical ones. Drawing from Kabbalistic wisdom and lived experience, David explains how the soul’s purpose is not comfort, but transformation, and how life’s challenges are designed to reconn...

In this conversation, Reggie Watts explores creativity not as a skill reserved for a few, but as the fundamental way human beings relate to reality itself. From comedy and music to improvisation, paradox, and play, Reggie reflects on how we’re constantly creating our experience of life—often without realizing it. We talk about absurdity as a doorway to truth, humor as a form of instantaneous awake...

In this conversation, Jesse Michels joins me to explore a question that’s becoming harder to dismiss: what if the phenomenon we call UFOs points to something real—and we don’t yet know what it is? Rather than arguing for belief or disbelief, this episode is an invitation to curiosity, careful inquiry, and intellectual honesty about the limits of our current understanding. We examine historical UFO...