Answer:
If you have me you want to share me. Once you share me you wonβt have me.
I moan I groan I chase after you. I never seem to rest. Timeβs up for you.
I am owned by the poor, the rich do not need me. If you eat me, you will die! What am I?
My first is in fish but no in snail. My second is in rabbit but not in tail. My third is in up but not in down. My fourth is in tiara but not in crown. My fifth is in tree you plainly see. My whole a food for you and me.
I have Eighty-eight keys but cannot open a single door.
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.