The Science of Self-Discipline: The Willpower, Mental Toughness, and Self-Control to Resist Temptation and Achieve Your Goals (Live a Disciplined Life Book 1)

by Peter Hollins

For whatever goal you want to achieve, there is discomfort along that path. Self-discipline drives you through this discomfort and allows you to achieve and attain. It’s an essential component of mastery, and nothing great was ever accomplished without it.