Answer:
I twist and turn and leave a loop. What am I?
Without me everyone would lose their head. What am I?
What is deaf, dumb, and blind, but always tells the truth?
Open me, and you can't see me without a mirror. Close me and you can't see me at all. What am I?
What has a head but never weeps a bed but never sleeps can run but never walks and banks but no money?
I'm the source of all emotion but I'm caged in a white prison.