Answer:
Of these things - I have two. One for me - and one for you. And when you ask about the price I simply smile and nod twice.
I shrink smaller every time I take a bath. What am I?
I belong to you but others use me more often than you do. What am I?
What can be drawn but never taken?
2 in a corner 1 in a room 0 in a house but 1 in a shelter.
I flow from the Homerβs mouth when he sees doughnuts.