Answer:
I am a nut with a hole
The more of me you take, the more I appear behind you. What am I?
You use me from your head to your toes. The more I work, the thinner I grow. What am I?
A spirited jig I dance bright, banishing all but darkest night. Air can't kill me but water can. Share me, I won't get less unless wind ruins me. What am I?
When it comes to me, you go on red and stop on green. What am I?
The answer I give is yes, but what I mean is no. What was the question?