Answer:
I'm the source of all emotion but I'm caged in a white prison.
I cannot be burned in fire or drowned in water
I always run but never walk often murmur but never talk have a bed but never sleep has a mouth but never eat.
By Moon or by Sun, I shall be found. Yet, if there's no light around, I am undone. What am I?
With three eyes and as black as night I frequently knock down ten men with a single strike!
When is it bad luck to see a black cat?