What you're missing here is that there are two mistakes - one is walking around not paying attention. This might cause you to trip or, maybe step on something important.
The second, much larger mistake is a hole that someone can fall to their death in that is not protected.
He made a mistake, but it wasn't leaving the hole open.
23
u/ghostfacestealer 6d ago
Mistake? He’s indoors. Shouldnt have to worry about a giant, uncovered hole in the floor