Boy Scout Good Deed
My older brother got a curfew enforced at Boy Scout camp when one of the leaders noticed him walking around the area in the daytime with his eyes closed, counting steps. He may have just been practicing being blind, but they suspected a darker motive.
The adults assumed he was figuring out how to get around at night without the lights so he could get into some kind of mischief. Which, knowing my brother, was also possible. Story credit: Reddit / Screw_you_Reddit_Nazi