Doctors have often been advised to avoid emotions regarding patients in order to keep their decisions objective. However, this has led many patients to believe doctors don't care about them. A new movement in medicine seeks to reverse the trend and put compassion back in medicine, led by a "Healer's Art" class in many medical schools. Experts who teach the class explain. Next, water is almost synonymous with relaxation and mental cleansing. A researcher explains the mind science behind it.