it’s the little things that have been bugging me.

will someone please explain to me the reason that about half the time, if there is a set of double doors, one of them is open and the other is locked? why lock one door? i think at least once a day, i see someone ahead of me walk through a door so i go crashing straight into the other door assuming that it’s also open. i can really think of no reason that you would keep one half of a set of doors locked except to provide free entertainment from people like me breaking our skulls open.