Editor's note: This column is part of 'Why Do We?' — a weekly video series hosted by culture expert Martin Lindstrom that untangles unique quirks of human behavior. Click here for the full series page ...

(NEXSTAR) – Perhaps no button on Earth is mashed as furiously as the “door close” button in an elevator. The button, usually denoted by a set of arrows pointing inward, is a favorite of impatient ...