Embrace it or enjoy getting ulcers. . .killing is prohibited in daily life but okay in war, 50 years ago it was okay to segregate people by race, 100 years ago it was okay that women couldn't vote, 700 years ago many in Western Civ. thought that the sun was the center of the universe, and in 1776 a few thought that it was time to not be ruled by an antiquated English monarchy. . .the only constant in civilization is the re-examination of values and morals. Deal with it or sit by and remain lost. . .that this concept is so terrifying to some people is just plain hilarious. . .