Can't Hurt Me — the Gist

When your mind screams that you're done, you're at about 40 percent. Goggins went from broke and overweight to Navy SEAL and ultramarathoner on that one idea — and he shows you exactly how.

What you'll walk away with

• The 40% rule. Why the wall you hit first is mental, and the tactics for pushing past the point where you'd normally quit.
• The accountability mirror. A brutally honest daily ritual that replaces excuses with specific next steps.
• Callusing the mind. How small doses of voluntary discomfort build a tolerance that carries into everything else.

Who this is for

• People who quit at the first wall and hate that about themselves
• Runners, lifters, and athletes chasing a harder gear
• Anyone tired of their own excuses and ready to hear it straight

About the author

David Goggins is a retired Navy SEAL and ultra-endurance athlete, and the only person to complete SEAL training, Army Ranger School, and Air Force tactical air controller training. He transformed himself from 297 pounds to one of the world's toughest endurance racers. Can't Hurt Me, published in 2018, has sold millions of copies.