Answer:
Retired people want these to be large and birds want them to hatch.
In the sun it likes to play; In the rain it goes away; Walk or run it always follows; In the mud it always wallows.
This small, round stone fruit that is typically bright or dark red, is often served on top of whipped cream on a milk shake.
Mouth up it gets filled, mouth down it gets empty.
What never asks questions but receives a lot of answers?
I am the fountain from which no one can drink. For many I am considered a necessary link. Like gold to all I am sought for, but my continued death brings wealth for all to want more.