Answer:
What is as light as a feather, but not even the strongest man on earth can't hold it for more than 1 c)minute?
You fill it and it empties, A metaphor for plenty, Depending on what half you see, It's either full or empty
Almost everyone needs it, asks for it, gives it. But almost nobody takes it.
Built of metal or wood to divide. It will make us good neighbors, if you stay on your side. What is it?
How can you throw a ball as hard as you can, to only have it come back to you, even if it doesnβt bounce off anything?
I am the kind of an ant that's good at math. What am I?