You’ve just reminded me of a question I had on a driver’s test many years ago. The free-response question was something like: “What is the single most importan

You’ve just reminded me of a question I had on a driver’s test many years ago. The free-response question was something like: “What is the single most important thing you can do to improve your safety as a driver?” I answered: “Always drive sober.” The “correct” answer was: “Fasten your seatbelt.” I can only imagine the grader’s face / thoughts when they had to mark my answer as incorrect.