Answer:
Different lights do make me strange, thus into different sizes I will change
What has to be broken before it can be used?
You use it between your head and your toes, the more it works the thinner it grows.
A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?
Inside a burning house, this thing is best to make. And best to make it quickly, before the fire's too much to take.
I can only be played on a windy day