Kevin Kim and the Steak of Doom

Kevin set off the fire alarm twice in the same week.

Instead of opening the window to ventilate the poorly-ventilated Kitchenette, he made the grave mistake of opening the door, letting out all the smoke into the hallways, thus triggering the smoke detectors. Now read this paragraph again, because this same thing happened twice.

Don't be like Kevin. If see smoke, open window, not door.