1. I eat most food, although there are quite a number of veggies I tend to stay away from
2. I eat what I want when I want, don't really care about much else
3. It's not for me but if someone wants to be vegan then go ahead, except for when people do it to be a hipster or because their friends are doing it. If personal experience is the deciding factor and your own beliefs and ethics, do what you want.
4. I had Wendy's, Jr. Bacon cheeseburger, value fries and a small frosty.
If you enjoy eating meat then eat it, if you don't then don't. Remember your time in life is limited and no matter how old you are there's always a chance you won't be here tomorrow. So you might as well do what you enjoy, you can be 100% vegan, active and fit, its not going to stop the drunk guy slamming into you head on going 100mph killing you and every passenger in your car and the drunk driver walking away.
That's my opinion anyways