Discipline Equals Freedom: Field Manual Mk1-MOD1

by Jocko Willink

Ask yourself: Who am I? What have I learned? What have I created? What forward progress have I made? Who have I helped? What am I doing to improve myself—today? To get better, faster, stronger, healthier, smarter?

We know sugar is addictive. You are an addict. There is no such thing as an addict who is allowed to use their drug of choice 20% of the time, whether it is alcohol or cocaine or heroin.