My own early experiences in war led me to suspect the value of discipline, even in that sphere where it is so often regarded as the first essential for success. ↗
A handful of men, inured to war, proceed to certain victory, while on the contrary, numerous armies of raw and undisciplined troops are but multitudes of men dragged to the slaughter. ↗
I think it goes hand in hand because if you discipline yourself on the floor, as you become an older player or a more seasoned individual, it adds structure in your life. ↗