Because there is no finish line. There is always more to learn, and you will always have weaknesses to strengthen if you want to become as hard as wo… - David Goggins

We didn’t care about muscle fatigue or breakdown because after a certain point we were training our minds, not our bodies. My workouts weren’t designed to make us fast runners or to be the strongest men on the mission. I was training us to take torture so we’d remain relaxed in extraordinarily uncomfortable environments.

To develop an armored mind — a mindset so calloused and hard that it becomes bulletproof — you need to go to the source of all your fears and insecurities. Most of us sweep our failures and evil secrets under the rug, but when we run into problems, that rug gets lifted up, and our darkness re-emerges, floods our soul, and influences the decisions which determine our character.

We have to learn to stop looking for a sign that the hard time will end.