Mental toughness must be developed before you start fighting because you don't want to be that guy who quits in the ring.


Got Fight?: The 50 Zen Principles of Hand-to-Face Combat (ed. Harper Collins, 2009) - ISBN: 9780061879630


Mental toughness must be developed before you start fighting because you don't want to be that guy who quits in the ring.

Mental toughness must be developed before you start fighting because you don't want to be that guy who quits in the ring.

Mental toughness must be developed before you start fighting because you don't want to be that guy who quits in the ring.

Mental toughness must be developed before you start fighting because you don't want to be that guy who quits in the ring.