“This is at my mom’s place. If you are wearing long sleeve shirts you are exempt from doing the dishes.”

Stupid rule. Enables the lazy to always shirk. Roll up your sleeves.

#11 I have given up on that. My inlaws have no control over their devices as it seems and the volume setup is always the absolute maximum possible. I wonder if there's a connection to their nationality.

#13 Better: "bright lights! 1 2 3." So People know what you are warning for.