Just as you cannot jump to the moon and the laws of gravity hold (or attract) your feet (so there is an incredible balance allowing motion – never mind temperature (on the moon it gets to hundreds of degrees above and below Fahrenheit daily) unless we follow the rules of biology, that dictate, healthy input creates healthy cells; and the rules of mysticism that dictates, positive thinking makes happy feelings (which in turn support our immune system, which is our primary medicine cabinet) and exercise (whereby we allow crumbling cells to die, to be replaced with healthy) you get the drift : )