EASY WAY TO REMEMBER HOW TO USE YOUR SCREWDRIVER
[a screwdriver is unscrewing a screw by turning counter-clockwise]
The LEFT liberates the screw from its oppression
[a screwdriver is screwing a screw by turning clockwise]
The RIGHT tightens the screw’s place in the social order imposed to it


How about S-rotation and Z-rotation (imagine ends of letters being arrows)? Been thinking about this recently.