Spent 8 years as vegetarian, then made the mistake of consuming the first ever pack of Ramen noodles and decided I really wanted some chicken, and soon had some. Since then, very little red meat but as much chicken and fish as wanted - this should be a separate category - Fish-Fowl carnivore. I suppose there should also be a porkless category.
I'll eat beef and pork but mostly avoid them as a result of vegetarianism.