This small booklet is dedicated to the health workers like my son Dr. Umang Gandhi and daughter-in-law Dr. Archana Gandhi for their efforts to reduce sufferings of a small portion of the vast sea of human beings to their best of abilities not caring for their own comforts and safety in the noble profession they are. They have also encouraged many of their professional colleagues and others including me to work in the same way to make life bearable for many around us. - Sudhir Gandhi