Answer:
If you have it, you donβt share it. If you share it, you donβt have it. What is it?
Flat as a leaf round as a ring. I have two eyes but can't see a thing.
A necessity to some a treasure to many I'm best enjoyed among pleasant company. Some like me hot some like me cold. Some prefer mild some like me bold.
I am the type of room you cannot enter or leave. Raise from the ground below I could be poisonous or a delicious treat.
I am what brings things together. Without me everything you see would be a total mass or debris everywhere. What am I?
What question can you never honestly answer yes to?