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You see a flag by the exit letting you know to yield. There’s cross traffic just outside the exit, and the flag lets you know that you need to yield to them.
Even though the flag told you to yield, you’re starting to lose your patience. The people walking outside the exit are all a bunch of crazy old coots (くつ)! These crazy coots keep walking right in front of the door, getting in the way. The old coots aren’t even going anywhere, they just keep looping around to obstruct the way!