“…If they are allowed, we may wonder whether the doctrine is not largely losing its bite (Duff , 90; Kuhse , 98). If throwing your body on a grenade in order to save your comrades’ lives need not be condemned as suicide, since you only want your body to function as a shield (Finnis, Grisez, and Boyle , 33), why is a similar action to be condemned if you only want to prevent the cancerous cells in your body from growing further, or to put your nerves out of operation to stop feeling pain? Why, on the other hand, is it still wrong if you do not throw your own body on the grenade but that of one of your comrades?…”