While been trained, the student is to be active and dynamic in every way. But in actual combat, his mind must be calm and not at all disturbed. He must feel as if nothing critical is happening. When he advances, his steps should be light and secure, his eyes not fixed and glaring insanely at the enemy. His behavior should not be in any way different from his everyday behavior, no change taking place in his expression, nothing betraying the fact that he is engaged in mortal combat.