The body is habituated to acting out the thoughts that build up in the mind. The action decides the result. The principles of the universe are these: things arise where there is a cause to arise and they do not arise where there is no cause. We must understand the impermanence within the universe. Then there is nothing to worry about. There is nothing to be afraid of and nothing to protect. Everything is always changing. 

There is nothing to be done other than to be conscious of this moment… This is the mind’s only relief.