Question: To drive a screw into a board using a screwdriver,
Option 0: place the pointy tip of the screwdriver into the end of the screw, apply pressure to the board with the screw, and twist the screwdriver in a clockwise direction.
Option 1: place the handle end of the screwdriver into the end of the screw, apply pressure to the board with the screw, and twist the screwdriver in a clockwise direction.
Answer: 0