Blowin’ in the wind

Just a small thought experiment here:

Imagine your sitting in the living room of a house, where - up the stairs - there is a door that’s ever so silently slamming open and shut in the wind. How long will it be, before you decide to get up, head up the stairs and close it properly?

We have such a door at home. I have been listening to it on and off for about half an hour, until I decided, I had had enough. What about you?