Answer:
I am in the past never in the future. I don't exist but have existed. I saw what you saw and that is what I will ever see.
Where do fish keep their money?
A dragons tooth in a mortals hand I kill I maim I divide the land.
You can never eat me for breakfast or lunch. What am I?
I am perfect with a head perfect without a head; Perfect with a tail perfect without a tail; Perfect with either neither or both.
Almost everyone needs it, asks for it, gives it. But almost nobody takes it.