427. Train with all your heart, 30% Rule

Remember that when training in the Martial Arts, it will be a lot tougher on the street. You will only be able to deploy about 30% of your skill and strength when you are under real pressure. For that reason, when you are training put all of your mind body and heart into it. That way you will have more to use in your 30%. The more you sweat, the less you will bleed.