Would you consider becoming a vegetarian or vegan? Why or why not?

Vegetarian - dosen't eat meat at all. Vegan - dosen't eat anything that has came from and animal or eat the animal. I realy think don't think that I could be either because I love meat. All types I think, or I am willing to try. Im a meat eater and I do have a family member my little sister who has actually have became a vegetarian. I see her only eat junk; chips, cookies, cheese pizza, candy, and popcorn.
To many people it might seem healthy to become a vegetarian or vegan, but you dose are at a risk of not taking real good care of yourself , you can become realy sick and weak by not having alots of iron (which are in meat) and that is also a reason why I may never become one or the other.