… do this kind of thing (repeatedly); without a thought to how it might affect others (for example those using wheelchairs or walkers, or having bad eyesight, or just not constantly expecting traps behind every door).
Sorry. Not knowing exactly who to yell at, I just felt like shouting it out loud to the world in general! (+ I just emailed the picture to the landlord’s office)
“Stupidity is a lack of intelligence, understanding, reason, wit, or sense.” [Wikipedia]