Please consider how much each emotion weighs on your physical body. How much does anger weight for example. Most of the decisions we make in life are emotionally based. Emotions are the key to our humanity. No decision can be made without the consequense of an an emotional toll on the physical nervous system. Consider that fear, anxiety, relief, pleasure, pain, sadness, joy, etcetera are intangible to the forces of gravity. Yet if you consider the amount of pressure created by a fear based decision in comparison to an altruistic act of kindness, a measurement can be made. Emotions has an invisible pull on our psyche and our physical and spiritual body. Why do emotions show up as symptoms of pain, discomfort or disease?