As a vegetarian gal myself, I hate being invited to dinner only for the hosts to act like me being vegetarian is the biggest inconvenience of their lives. I rather not come at all than have to sit through an entire dinner being lectured about my life choices, or worse, have to listen to countless jokes like – 'C'mon, just eat this one thing, the cow won't notice' or 'What more is there to live for other than the taste of animals?' That is why I set a rule with anyone I ever eat with–If you don'…