In survival, there’s no magic checklist—adaptability wins. I’ve seen Alone contestants burn themselves out building shelters they never needed. Meanwhile, those who survive improbable situations share one trait: relentless mental grit. Mental health isn’t a checkbox—it’s the constant anchor wrapped around every need: medical, food, water, fire, shelter, travel, and gear. Priorities shift with the scenario. Let’s break down a few real-world examples.