Answer:
It's in your hand though you can not feel it. Only you and time can reveal it.
So cold damp and dark I am. To stay you would refrain yet those who occupy me do never complain.
No matter how little or how much you use me, you change me every month.
I fill a room but take no space. What am I?
You can never eat me for breakfast or lunch. What am I?
What made Cyclops quit teaching?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic