How do you feel about...

[Bluebird22]

if you met someone who said that they were a Vegetarian/vegan how would you feel about them? Do you think you could ever be one? why or why not? do you know the difference? I'm a vegetarian I don't eat Meat, fish, eggs (I'm also allergic to them), or animal by-products-one exception that I didn't know it was a by-product.