Is mental toughness really about being unbreakable, or is true strength found in yielding? In this episode of the Mark Divine Show, retired Navy SEAL Commander Mark Divine explores the critical Sheepdog skill of Flexibility. Discover why the rigid "oak tree" mindset is ultimately fragile when chaos hits, while the flexible "reed" can bend, survive the storm, and bounce back. Learn the crucial differences between physical, mental, and emotional flexibility, and how an unbreakable ethos actua...