This energy flows through your body and rules the universe around you. Different things can affect that energy by either bringing it _down_ or _up_. That_s why it_s so important to surround yourself with positive energy at home.
Being aware of these things could greatly increase doctor-patient relationship. If a doctor is more personable, the patient will be more willing to listen to them. If the doctor has higher expectations of the patient (either in the procedure being done or recovery time) the patient will do better and try to meet those expectations. It's simple psychology, really.