Answer:
I have it, I donβt share it. If I share it, I donβt have it. What is it?
What can be filled with empty hands?
My first half is normally made of stone, my second is crazy, and I taste sweet when complete.
What an fill a room but takes up no space?
What is lighter than what it is made of?
What never gets any wetter no matter how hard it rains?