How To Build INSANE Self Discipline Easily | Power of Self Discipline Summary

In this video, I give you a summary of Peter Hollins book the power of self discipline. This is going to be the missing link if you want to increase your self discipline and attempt challenges like 75 hard.

Miyamoto Musashi Discipline: https://www.youtube.com/watch?v=G4PG99E_Ly4&pp=ygURbGlmZWd5YW4gbWl5YW1vdG8%3D