Are you vegetarian or vegan? Why?

Nope. I eat meat. Sometimes, meat is just too delicious to forego completely. (Case in point, charred steak tips, rubbed in olive oil, sprinkled with garlic powder and cracked black pepper).
I can't always afford to buy meat, so I notice the difference in myself when I am unable to eat it. I usually feel weaker, and more lethargic.