Grit and discipline are traits that seem to becoming more and more uncommon. Grit is necessary to develop a discipline. Discipline is required to instill a habit. 

"We are what we repeatedly do; excellence, then, is not an act but a habit." - Aristotle

https://www.youtube.com/watch?v=JRzWRZahOVU - Use This To Control Your Brain - Mel Robbins

 

https://www.youtube.com/watch?v=faTGTgid8Uc - This Daily Habit Will Prime Your Brain To Be Its Best | Tony Robbins

 

https://www.youtube.com/watch?v=9OF06n1jNkM - Why Discipline Must Come From Within - Jocko Willink

 

https://www.youtube.com/watch?v=HHcAWnsNEnw - Winners Need Discipline Not Motivation | David Goggins

 

https://www.youtube.com/watch?v=Zq2LVa36ukk - THE POWER OF HABIT BY CHARLES DUHIGG | ANIMATED BOOK SUMMARY

 

https://www.youtube.com/watch?v=0QKd-ulbH5E - James Clear on Getting 1% Better Daily With Stoicism