If you chose, you will reach a point where all water eventually reaches, a point where the sides of the rock can’t be eroded away, not for many years.  You will become like that rock, strong, steady.  Then you will begin to make your own way through the water.  You will realize that no matter what you do, you might eventually fade but what you do will make a difference.  Do you wait in the water’s path and allow yourself to be consumed, unfeeling, your breathing ceased?  Or do you become one with the water…feeling, allowing the coldness to run over you, through you?  If you become the water, then your dance will begin and you can stop being strong.  If you become the water, your dance will have feeling and substance.  You won’t be fighting against something but you will…become.