Your body needs fright. It likes it. Your body needs the darkness and the wind. Your body now knows the gait of power and can't wait to try it.
I've told you that the secret of a strong body is not in what you do to it but what you don't do. Now it is time for you not to do what you always do.
Practice not-doing by looking at a tree or bush; fix your attention not on the leaves but on the shadows of the leaves. Running in the darkness does not have to be spurred by fear but can be a very natural reaction of a jubilant body that knows how to not-do.

To not-do what you know how to do is the key to power. In the case of looking at a tree or bush, what you know how to do is to focus immediately on the foliage. The shadows of the leaves or the spaces in between the leaves are never your concern. Start focusing on the shadows of the leaves on one single branch and then eventually work your way to the whole tree, and don't let your eyes go back to the leaves, because the first deliberate step to storing personal power is to allow the body to not-do. The body likes things like this. You can stop the world using this technique. Once you have succeeded, you must work as if nothing has happened to you and don't mention or even be concerned with any of the events you have experienced.