When we are meat eaters living among meat eaters, our world is reflected back to us, confirming our choices. When we become vegetarians, we stop being reflections; we may even be accused of breaking the mirror. … Just when we think our work is done, we discover that it has only begun: the challenge isn't becoming a vegetarian; it is being a vegetarian.
Living Among Meat Eaters: The Vegetarians' Survival Handbook, Lantern Books, 2008, chapter 1.