In times of sadness, it stops working. Loving personalities, compassionate natures. People with a lot of anger, typically suffer from heart attacks, or heart related disease. Trust in the Present. Patience, ability to trust in others and believe that everything works out for the better.
Life is the only game which is played to learn the rules.
Fear that everything is against you. Muscles are controlled by fear and tighten. This anxiety blocks the flow of energy from the organs to this one area. Ability to share feelings and emotions. Confidence in yourself and in your actions.