Tactical Fighting

If your martial arts are polluted you will be polluted, whether it be physical, mental, emotional or spiritual.
No different than what you put in your body, don’t let your mind tell you what to eat, listen to your body it will tell you what and when you need to eat, trust your instincts they know well before your mind knows.
No different than how you train.
Longevity - Eat to be 120, train to be 120.