There are so many reasons why people go veg, but I bet I've got one of the strangest you've ever heard...I first went veg for the challenge of it. A little bet with myself - how long could I go without eating beef/chicken/pork/fish before going crazy? Turns out...quite a long time, thank you very much.
In all honesty, I don't miss meat at all. I didn't even have cravings at the beginning of my challenge. Sure, I love the smells of meat cooking - especially grilled hamburgers and bacon prepared every which way - but I don't want to eat it. Before I went veg, I noticed that I wasn't eating much meat anyway. Maybe a few times a week, and mostly for Sunday dinner and the one night a week eating out with my husband and kids.
I'd been playing with the idea of going veg for quite some time before I did it. My biggest concern was how my husband would take it...he's your typical "meat and potatoes" guy. Turns out, he has been super supportive of my efforts, mostly because he's the greatest guy in the world, but also because I'm not pushing him to go veg with me. If he wants to join me, he knows he is more than welcome...but that's his decision to make.
As for the kids...they are meat-eaters. Sure, I push fruit and vegetables at them whenever I have the chance (like all moms), but they eat what is considered a "normal" diet. Maybe when they're old enough to make their own lifestyle decision, they'll jump on the veg bus.
Since I went veg, I've experienced some of the usual (and delightful) side effects - weight loss, lower cholesterol, better blood sugar. And, while my first challenge was to eliminate meat, my ongoing challenge is to find delicious and easy recipes to meet my nutritional needs. I love that kind of challenge!