Before you arrived at the restaurant, your friends all ordered a large pizza--half pepperoni, half sausage. As the solo vegetarian, you discreetly add a small cheese pizza to the order--with peppers and onions, of course Welcome to the world of a vegetarian in an otherwise carnivorous population. Vegetarianism has found itself growing in popularity, whether for religious, health, moral, or many other reasons. Still, it's not uncommon to be the minority...