Why are you so hell bent on killing yourself? Haven't you ever heard of anorexia? That's what you will be doing to yourself and once your body starts eating it's own muscle to survive, just remember that your heart is a muscle. Do you want to die of a heart attack at this age?

I don't know how tall you are, Bob, but 170 isn't much for a young man to weigh. What is your point? Why do you want to look like a stick?

I have a son, and I can bet your mother feels like me. She would hate to lose her son because of some misconstrued ideas as to how you should look.

Forget this plan, Bob. Get a hobby, enjoy life, do things with your friends and feel better about who you are.