Answer:
If you have it, you don’t share it. If you share it, you don’t have it. What is it?
The more you have me the less you see. Shine a light on me and I shall flee.
I am the beginning of eternity the end of time and space the beginning of every end the end of every place.
I come without being fetched at night hides away as soon as daylight strikes. Although I may look small I am much mightier than what you can imagine.
When I am caught, I am thrown away. When I escape, you itch all day. What am I?
No matter how little or how much you use me, you change me every month.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic