BTB 153: Author Mark Divine and His Book Unbeatable Mind: Author Story and Book Tools

Today, Commander Mark Divine joins us with a rare blend of grit and clarity. He is the author of Unbeatable Mind, a field-tested guide to building calm, focus, and purpose under pressure, a self-published success with seven-figure earnings and an estimated 300,000 to 400,000 copies sold. A former Navy SEAL Commander and New York Times bestselling author, Mark holds a PhD in Global Leadership and Change from Pepperdine, co-founded SEALFIT, Unbeatable Mind, and Coronado Brewing Company, and has trained teams at Google, Nike, SpaceX, Boeing, Harvard, the Olympics, and YPO. He also taught leadership as an adjunct at the University of San Diego and founded the Courage Foundation to support veterans in holistic recovery. In this episode, we put the core disciplines of Unbeatable Mind to work. Mark breaks down box breathing as a reliable reset you can use before a briefing, a hard conversation, a client meeting, or a keynote. He shows how visualization, forward focus, and train-what-you-can protocols guided his recovery after a crash that shattered his scapula and eight ribs, and how the same approach accelerates preparation and performance. We unpack his pivot from PwC to the SEALs to illustrate purpose-aligned decisions, then run the Three Spheres and the three fights decision model through real scenarios, from de-escalating a street confrontation to staying calm during a mini-sub mission where breath and mantra changed his sense of time. Every story ties back to simple daily practices, clear mental models, and leadership under pressure. Listen for practical takeaways you can put to work today: how to use box breathing to reset on command, a simple decision model for high-pressure moments, and a playbook for rebuilding momentum after setbacks. If you coach, lead, serve, or build, this conversation will sharpen how you prepare and how you respond. Hit play and start training the calm you will need when the stakes are real. Make sure to check out his book here: https://a.co/d/21jZKoa Explore Mark’s programs and tools at www.unbeatablemind.com or www.markdivine.com  — Take a second to follow, review, or share this with someone who might find it useful. Your support helps more people discover the show. — Get the popular weekly book marketing 3-2-1 and get access to our $299 Amazon Ads course when you subscribe to our newsletter here: https://getshelflife.com/category/newsletter/ Head to our new website for more content and updates.: www.getshelflife.com If you"re interested in connecting further or have any questions, feel free to email me at Alex@getshelflife.com