It's Brain Surgery

Andrew Brunswick

Welcome to It’s Brain Surgery, where we explore the mental, physical, and philosophical tools that help high performers thrive in high-stakes, uncomfortable, and uncertain parts of life. I’m Dr. Andrew Brunswick, a neurosurgeon, athlete, and wellness advocate sharing first-hand insights from the operating room and the training ground. Here you’ll find conversations, strategies, and tools to help you:•Strengthen your mindset 🧘•Optimize physical and mental performance 💪•Improve recovery and resilience 🔄•Learn practical lessons from real neurosurgery stories 🧠•Explore the latest in fitness, mindfulness, and wellness 🌱Expect weekly podcast episodes, in-depth explainers, and highlight clips featuring guests ranging from doctors and elite athletes to thought leaders in mindset and recovery.If you’re passionate about neurosurgery, health, fitness, mindset training, or unlocking peak human potential, you’re in the right place.👉 Subscribe now and join a growing community of high achievers committed to mastering both body and mind.

Episodes

  1. 12/30/2025

    Finding Joy in the Grind with LadySpineDoc

    Send us a text What does it really look like to build a meaningful life in one of the most demanding professions in the world? In this episode of It’s Brain Surgery, Andrew Brunswick sits down with Dr. Betsy Grunch, board-certified neurosurgeon, researcher, mother, and globally recognized creator known as @LadySpineDoc. Dr. Grunch shares her personal journey into neurosurgery, inspired by her mother’s spinal cord injury, and how that early experience shaped the way she treats patients, delivers difficult news, and leads with empathy in a high-stakes field. Together, they explore what neurosurgical training is actually like, how surgeons learn to carry responsibility without losing their humanity, and why communication matters just as much as technical skill. The conversation also dives into how Dr. Grunch built a powerful educational platform on social media, why evidence-based medical voices matter online, and how she balances medicine, family life, creativity, and leadership in a traditionally male-dominated specialty. This episode is an honest, thoughtful look at purpose, resilience, and redefining what a neurosurgeon can look like in the modern world. In this episode, you’ll hear about: What inspired Dr. Betsy Grunch to become a neurosurgeon How empathy shapes patient care and family communication The realities of neurosurgical training and life after residency Balancing surgery, motherhood, marriage, and leadership Building trust and education through social media Redefining success in medicine and beyond 🔔 Subscribe for more conversations at the intersection of neuroscience, medicine, mindset, and life. 📩 Join the Mind Gym community for weekly insights on performance, presence, and purpose. Follow Dr. Betsy Grunch: Instagram & TikTok: @LadySpineDoc

    40 min
  2. 11/20/2025

    The REAL Sauna Experience: What Finland Knows That We Don’t

    Send us a text Most of us think of a sauna as just “a hot room.” In Finland, it’s a way of life, a ritual, a community practice, and surprisingly a powerful tool for training the mind. In this episode of It’s Brain Surgery, Dr. Andrew Brunswick sits down with Lassi Liikkanen, one of the world’s leading experts on Finnish sauna design, tradition, and research. His books The Secrets of Finnish Sauna Design and Finnish Sauna: Steam, Wood, Stone, and How to Build Your Own have reshaped how the world understands authentic sauna culture. We dive into: • Why Finnish sauna culture is nothing like the “sauna” trend in the U.S. • How heat trains the mind like surgery: presence, discomfort, clarity • The true purpose of steam (löyly) and why humidity matters • Sauna as meditation, community, and digital detox • Why infrared is not a Finnish sauna—and what the research says • What Americans consistently get wrong about sauna design • How sauna shapes honesty, connection, and vulnerability • Why even infants in Finland go to the sauna • The right way to think about temperature, cycles, and cooling • How to build a sauna that actually works (and why most don’t) If you’ve ever wondered what a sauna really is or if you’re trying to deepen your own practicethis episode will change how you think about heat forever.  Guest Information Lassi Liikkanen Author, researcher, and one of the leading authorities on Finnish sauna design. Books: • The Secrets of Finnish Sauna Design • Finnish Sauna: Steam, Wood, Stone, and How to Build Your Own

    47 min
  3. 11/13/2025

    The Only Neurosurgeon in Sierra Leone: Dr. Alieu Kamara’s Fight to Save Lives

    Send us a text Imagine being the only neurosurgeon in a country of over 8 million people. No backup. Limited equipment. Families raising money before life-saving surgery can begin. That is Dr. Alieu Kamara’s daily reality in Sierra Leone. In this episode, Dr. Kamara shares how growing up during the civil war shaped him, why he left a secure post abroad to return home, and what it takes to make life-or-death decisions when resources are thin. We talk trauma care, CT access, weekends in the OR, training the next generation, and what kind of help would actually move the needle. This conversation is not about outrage. It is about responsibility, courage, and practical ways to support care where it is most needed. What we cover: Being the only neurosurgeon in the country Childhood during the civil war and the path to medicine Training in China and the decision to return home Daily workload, burnout risk, and mindset under pressure Trauma, tumors, and what happens when patients cannot pay Imaging, blood, and the long list of missing tools Building capacity: CT installation, future C-arm, training plans How international colleagues and organizations can help Chapters (add timestamps after upload) Intro Civil war childhood Training abroad and coming home Life as the only neurosurgeon Trauma care, imaging, and costs Building a service and training others How to help About Dr. Allieu Kamara Neurosurgeon, Connaught Hospital, Freetown, Sierra Leone. Focused on neurotrauma and building sustainable neurosurgical care in a low-resource setting. How to support Interested clinicians: short volunteer stints, case discussion, remote consults Donors and partners: consumables, imaging support, instruments, C-arm, training funds

    33 min
  4. 10/29/2025

    How to Build a Life You Don’t Need a Break From | Eric Hinman on Discipline, Mindset & Resilience

    Send us a text Elite athlete, entrepreneur, and wellness advocate Eric Hinman has built a life around training, recovery, and community — but his real strength isn’t just physical. It’s mental. In this episode of It’s Brain Surgery, host Andrew Brunswick dives deep into Eric’s philosophy for living: how discipline, structure, and intentional choices can transform not only your body but your entire mindset. From Ironman competitions to daily cold plunges, Eric reveals the routines and habits that make him feel better at 45 than he did in his 20s. What You’ll Learn How to design your “perfect day” and make it non-negotiable The link between exercise, emotional wellbeing, and mental clarity Why micro actions build massive mental resilience How to find balance between ambition and peace What to do when life throws setbacks and “speed bumps” The role of community in overcoming isolation and staying accountable How to age with purpose, not fear Timestamps 00:00 Mastering the Mind and Body 02:41 The Journey to Wellness 05:50 Incorporating Wellness into Daily Life 09:06 Designing the Perfect Day 11:53 Building Mental Resilience 14:49 The Pain Cave: Mental and Physical Challenges 17:52 Tricking the Mind for Endurance 26:14 Reflecting on Performance and Setbacks 27:28 Overcoming Challenges and Speed Bumps 30:25 Embracing Aging and Finding New Purpose 35:40 Building Community and Connection 39:33 The Power of Shared Experiences 42:54 Final Reflections Key Quotes 🧠 “You need to carve out time for what matters.” 💪 “The obstacle is the way.” 🔥 “You can always find new ways to compete.” Connect with Eric Hinman Instagram: @eric_hinman Website: https://www.erichinman.com Follow It’s Brain Surgery Instagram: @itsbrainsurgery

    49 min

About

Welcome to It’s Brain Surgery, where we explore the mental, physical, and philosophical tools that help high performers thrive in high-stakes, uncomfortable, and uncertain parts of life. I’m Dr. Andrew Brunswick, a neurosurgeon, athlete, and wellness advocate sharing first-hand insights from the operating room and the training ground. Here you’ll find conversations, strategies, and tools to help you:•Strengthen your mindset 🧘•Optimize physical and mental performance 💪•Improve recovery and resilience 🔄•Learn practical lessons from real neurosurgery stories 🧠•Explore the latest in fitness, mindfulness, and wellness 🌱Expect weekly podcast episodes, in-depth explainers, and highlight clips featuring guests ranging from doctors and elite athletes to thought leaders in mindset and recovery.If you’re passionate about neurosurgery, health, fitness, mindset training, or unlocking peak human potential, you’re in the right place.👉 Subscribe now and join a growing community of high achievers committed to mastering both body and mind.