Thanks Big Jim....Pulse of life..tide goes out with a life force, it comes in with a life force....we hear that as you say in our mother's womb....every breath taken is a pulse of life...every heartbeat is a pulse of life...those two thing affect every other sense and behavior of mankin; rythms of life....and man will mimic what he hears unconsciously and what he feels subconsciously......yes, you're right thank you very much