Answer:
If you drop me, I'm sure to crack. Give me a smile and I'll always smile back. What am I?
What has no beginning, end, or middle?
An open ended barrel I am shaped like a hive. I am filled with the flesh and the flesh is alive.
What is so delicate that saying its name breaks it?
I am easy to waste and unstoppable
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.