What turned out to determine whether someone would stop and help a stranger in need was how much of a hurry they thought they were in -- were they feeling they were late, or were they absorbed in what they were going to talk about.
Vad som visade sig avgöra ifall någon stannade för att hjälpa en främmande person i nöd var hur bråttom de trodde att de hade - om de trodde att de var sena, eller om de var uppe i vad de skulle tala om.