Mind Crunch : 6.7.11 : Elevator Economics
Do you get annoyed when someone boards the elevator with you only to ride up one floor? The stairs are right there, could they not just walk up a single flight? Well, consider this. Someone boards the elevator on the first floor with a 3rd floor destination, but instead of getting off at floor 2 and walking the last flight of stairs, they ride all the way to 3.