The Nachi Water Fall is 133 meters high, 13 meters wide, and has a water flow of one ton per second. This is actually the highest waterfall in Japan and the object of the worship in the Kumano Nachi Grand Shrine.
Through right practice, you allow your old kamma to wear itself out. Knowing how things arise and pass away, you can just be aware and let them run their course. It is like having two trees: if you fertilize and water one and do not take care of the other