Irony

There is one button in the elevator in my building that doesn't light up. Inevitably I end up in the elevator with a patient or family member who gets quite confused/irritated with the button. They keep thinking that either they didn't push it hard enough or that perhaps it went out when the elevator stopped on another floor.

I realized today how ironic this is. The button is to the phychiatric floor. Perhaps it's done on purpose as a mental test for patients. Or to increase business.