*Thanks Dag for creating this thread, I love threads that encourage debate/opinions. :x
Yer, I finally decided to become a lacto-ovo vegetarian (means I still eat/drink dairy products and eggs) a few months ago. Reason being that I just don't want to feast on the remains of a dead animal while it's completely unnecessary. I can manage just fine without hurting an animal, so why not?
Alot of these animals are being tortured to death, and some of them are being raised in cramped up spaces, living in agony until the day they may finally go to rest. This is completely unacceptable, whether we actually need the meat to survive or not.
I'm not really extreme though, I envy people who can actually feel bad for the animals, I don't really "feel" that strongly about it, I just figured it's somehow right not to eat animals. Don't feel that it's inherently wrong... it's just nature. So eating meat isn't wrong, but it's not right either. I'd be alot more at peace if it wasn't cos we cause the animals unnecessary suffering. I respect people who eat meat as long as they can admit that there is a problem with the way the animals are treated. (I respect vegetarians more though

)
As for veganism I think it's just overkill... stay away from any products that involves harming animals (including clothing), enjoy the rest. Milk cows and hens are usually being treated well in their lives, and it's a win-win situation. We provide the animals food and shelter from their natural predators, they reward us with food (and clothing!). Eggs doesn't involve taking a life or anything, for most of the industry they're unfertilized. If one's a vegan because they still think the animals are treated poorly, I guess that's alright, I'd rather just try making an effort to improve conditions for animals.
Hunting for the sake of preserving the biodiversity, like thinning out the number of a species in order to save them from starvation is fine with me, I think it's important for us to preserve our current ecosystems.
As for being mocked... few know or care that I am a vegetarian, my brother keeps going on about it though, how it's wrong to be a vegetarian and that eating meat is right. No arguments other than it's whimpy to not eat meat and manly to do so. Not really a big deal though, he mocks me for absolutely everything, I just filter him out and have a laugh when I can. ^-^
CasperHaving grown up a lot more though, I've grown out of that 'vegetables are horrible' phase in life and realised some of the best foods I've eaten, are simple salad sandwiches with cheese and mayonase.... mmmmm....

Well, being a vegetarian/vegan doesn't really restrict you from eating the same meals you've always had, there are substitutes in the form of quorn, tofu and soy products. Variations of quorn are heavenly, I can't get enough of that stuff. I didn't really change my diet much at all since I became a vegetarian, I eat the same meals as the rest of my family, just replacing the meat products.
Rain_KidAww, well I hope your family will respect your choice if you ever decide to go full vegetarian. I wanted to become a vegetarian for well over a year before I made the transition, mostly because I assumed my family wouldn't support me. My mom does. Her husband, my brother and sister don't appear to see it though. ;/ So yer, I know it's harder than it may sound to some, but don't drop the idea... if not while living at home you can always switch over once you've moved out. (=