Answer:
If you drop me, I'm sure to crack. Give me a smile and I'll always smile back. What am I?
I shrink smaller every time I take a bath.
What goes up but never comes down?
I am rarely touched but often held. If you are smart you'll use me well. What am I?
I am gentle enough to soothe your skin light enough to fly in the sky and strong enough to crack rocks.
I flow from the Homerβs mouth when he sees doughnuts.