Answer:
What do you call a fish with no eye?
Squeeze me and I cry tears as red as my flesh, but my heart is made of stone. What am I?
Take it and you will lose or gain more than the others.
Of these things - I have two. One for me - and one for you. And when you ask about the price I simply smile and nod twice.
I am owned by the poor the rich does not need me. If you eat me you will die!
Give it food and it will live, give it water and it will die.