I suppose you might get used to it if it was fairly regular every day? I used to live right across from a hospital trauma center helicopter pad. That was annoying because most of the time it was no issue, but every once in a while at like 2am, all heck broke loose with "Thump, thump, thump" in the air and bright lights pouring through my windows. But then, I couldn't get too annoyed, as the fellow in the helicopter undoubtedly had it much worse than I had.