Overcome the tempting voice of comfort that hinders progress. Embrace challenges, cultivate resilience, and ignore feelings that obstruct goals. Discipline transforms potential into unstoppable achievement. Spoken by Eric Thomas, Jocko Willink, Les Brown. You can see more of Eric Thomas at instagram.com/etthehiphoppreacher, Jocko Willink at instagram.com/jockowillink, Les Brown at instagram.com/thelesbrown. The music is Lines of Infinity by Ninja Tracks. You can see more of Ninja Tracks at twitter.com/ninjatracks.