Answer:
What is easy to get into, but hard to get out of?
I am bought by the yard but worn by the foot. What am I?
I am asleep when you are awake I am awake when you fall asleep. I can fly but no feathers to aid my flight.
I cannot be felt, seen or touched. Yet I can be found in everybody. My existence is always in debate, yet I have my own style of music. What am I?
What is easy to get into but hard to get out of?
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.