We came to live this life full of love, joy, and happiness, with vibrant health, and to look and feel great well into our old age. We came to dance, to be a little crazy, and to live every moment to its fullest. We cannot do that if we are ill, and we can’t stop being ill unless we understand how this thing called a body works. We can’t stop, cure, or change a darn thing unless we understand how it happens in the first place.