September 29, 2026
BECOME UNBREAKABLE — A Field Manual for the Mind
Hard-won mental discipline, written for civilians.
Pressure does not build character. It reveals it — and then you get to choose what to do about what you saw.
BECOME UNBREAKABLE: Guided by the Wisdom of The CIA Cowboy takes the mindset that kept Sam Martin functional in the worst conditions and translates it for ordinary life: fear, discipline, recovery, and the stubborn habit of continuing.