Answer:
The little pink nub that helps rectify mistakes.
The more you look at it, The less you see.
It belongs to you, but other people use it more than you do. What is it?
Mary's child slept in one of these
I am always hungry, I must always be fed. The finger I lick will soon turn red.
Do what he says and you'll be fine, don't and you lose the game.
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?