I slowly went veggie over a period of years, and didn't realize I was heading there. There were many reasons over the years, and I rarely share the last one b/c it's gross, but they were varied!
Because I don't eat meat (and neither does DH (he didn't before he met me) or DS), there are animals who do not suffer inhumane treatment and death. I'm not a consumer, therefore no one needs to kill anything for me.
For awhile I still ate fish, which I justified by saying that I have, and could still, catch, kill, and cook a fish.
But in this last year I got honest with myself, and knew that I have never 'cleaned' a fish, heck, I never KILLED one (handed it over to my dad for that), and if I tried to cook one I'd likely give us all food poisoning. Because I wouldn't have the guts to actually do it, I had NO right to ask others to do it for me. So I stopped with the fish. And there are animals out there NOT dead because of that.
There are people who eat kosher meat, as there are more standards on the treatment of animals. Some eat organic, because those are usually from smaller farms (and maybe they are slaughtered locally as well) and don't have the hormones and antibiotics. Those things can make the pre-death suffering of an animal better (though when you walk down that path, it's a slippery one towards dumping cow etc milk products b/c of the dairy industry and what happens to BOY calves born in a dairy farm....and eggs become difficult because you don't want battery-farmed hens making your eggs). But ultimately, what ends up as "meat" on our plates started with an animal that was killed...and that's pretty dang cruel. So if you don't want cruel treatment of an animal pre-death...you can see where I stand on this.
The ONLY problem I had when going veggie was with salt. Was having some hugely disturbing dreams of eating entire hams (which I had stopped eating, along with other things, in high school when I found out that a maternal ancestor was Jewish). Mentioned it to a longtime Vegan mentor of mine. She suggested salting my food every so often. I did so, the dreams ended.
Eating vegetarian doesn't require a degree, it's not complicated at all. Some do go into the salads-only realm, but those who do that, I've found, are few and far between, and often started it as an eating disorder (so they had issues to begin with).
Good luck! If I've been too strong, just pretend to tone me down.

As I was going veggie, I had two vegan friends. One had been vegan for at least 10 years and was very Zen about it. The other was a new convert, and would go on and on about things I didn't want to hear about...she'd seen the videos of slaughterhouses (I never have), and just really turned me off. She almost made me go BACK to meat, LOL. But luckily I'm more mature than that, I don't do things to spite people who annoy me, and I continued on. About a year later, she was much more calm.
