Your on a roll, is it half full or half empty, you would want to be a good shot. What is it?

I need the answer to this riddle...your on a roll, is it half full or half empty, you would want to be a good shot. or:I need the answer to this riddl

I need the answer to this riddle...your on a roll, is it half full or half empty, you would want to be a good shot.

or:I need the answer to this riddle...your on a roll, is it half full or half empty, you would want to be a good shot.

or:it is very simple a glass filled with water half way

Tags:answer,good,