I don't like meat, and I do it for
politicalethical reasons. Started as I left home to go to uni, although I hadn't eaten much meat for quite a few years before that, and had always ticked the veggie box when going away anywhere. I do even go as far as checking everything for any animal products (gelatine, animal fats/fish oils, etc.), and I generally dislike any 'meat substitutes' (quorn and the like).
I get really annoyed when people ruin what could be perfectly good veggie dishes by putting meat or meat stock or something in it. I also get annoyed by fish/chicken/occasional meat eaters calling themselves veggie - either you eat some meat sometimes, in which case you're not veggie, or you don't, in which case you are. My other half quite likes fish and will eat it sometimes, and does like quite a few meat substitute products, which to me makes her not a veggie (although she certainly eats no red meat or fowl/game).
In terms of canteen I'm lucky, working at the Uni the Mensa always has at least two veggie options. In terms of eating out, anywhere in Germany except Italian restaurants usually means a bowl of chips and a salad. It could be worse, I've ended up going very hungry in some countries (France and Belgium being particularly bad).
While we're on the topic of vegetables, has anyone got a link to any info on the german reheating-mushrooms-phobia - I seriously endangered my health at the weekend by reheating a dish containing mushrooms three times (a big pan on Friday night which I polished off Sunday evening for supper) and I'd like to just check what symptoms I should be getting

(and the other half told me to check on the interweb when I refused to heed her warnings)