When I was anorexic, I saw the Ghandi film. There was a quote in it, 'In hunger I am King'. I knew what he meant. I felt that way too. But you can feel like that by taking control of your life in a different way, by taking control of your health.
Being thin to the point of death is not life fulfilling. How do your friends feel about it? Your parents? Do their feelings matter at all?
I can see your view, I was there once. I went from anorexia to bulimia and back again. Now I eat healthy, love life, respect it, and look after myself. Life's to short and precious.