If I were to tell you that you were about to get into a fight with the toughest opponent the world has ever faced – how would you prepare?
You’d probably learn some martial arts, do some combat training, get stronger, faster, better conditioned, hire instructors and formulate a strategy to take on the opponent.
But what if I told you that all the kicks, punches and choke holds won’t work against this opponent. It’s invisible. Your instructors can’t help you.