Answer:
The buyer doesn’t want it, the producer doesn’t need it and the user doesn’t know their using it.
The day is their night and the night is their day, when I shout and they shout back I run away.
What has four fingers and a thumb but is not alive?
If you have me, you want to tell me. If you tell me, you don't have me.
What eight letter word has "kst" in middle, in the beginning and at the end?
I am a rock group with four members. All dead one was assassinated.
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?