Door. Alarm.

Okay, so, as I approach an exit door, I notice there isn't any alarm on it. I push open the door and HOLY HELL THE ALARMS GO OFF. I immediately rush to shut the door, stop the alarms. I haven't done anything wrong, there's nothing wrong with going through this door, it has no signs that say "HERE BE DRAGONS" or "ABANDON HOPE ALL WHO ENTER" or even, "No Exit." I've gone through this door before, but THE ALARMS. CLOSE! CLOSE! CLOSE!

From immediately behind me, an arm reaches over my shoulder to grab the door, just before I have it closed.

"What is it with people slamming doors when alarms go off?" he asks.

I look back him.

"And with you on the WRONG SIDE OF THE DOOR," he continues.

Huh.

He's right.