Answer:
This is a shape and a symbol that we literally cannot live without. What is it?
You do this into someone's ear when you want to be discreet.
Itβs so fragile even just saying its name can break it. What is it?
What do you have in December that you don't have in any other month?
One more than a duet.
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.