Fear comes from uncertainty; we can eliminate the fear within us when we know ourselves better. As the great Sun Tzu said: โWhen you know yourself and your opponent, you will win every time. When you know yourself but not your opponent, you will win one and lose one. However, when you do not know yourself or your opponent, you will be imperiled every time.
Bruce LeeI'm moving and not moving at all. I'm like the moon underneath the waves that ever go on rolling and rocking. It is not, "I am doing this," but rather, an inner realization that "this is happening through me," or "it is doing this for me." The consciousness of self is the greatest hindrance to the proper execution of all physical action.
Bruce Lee