I used to believe that the arrows in the car stating which direction you are turning really told you which direction you are going to take, like the car already knew where you were going beforehand.
A childhood belief about cars

others believed things like this
- When I was little, I used to think that whatever direction I was facing was north.Anon
- i used to believe that the green arrows on the traffic lights told you which way you had to go to get home.— Helen
- When I saw signs stating "Lots for sale" I thought it meant that there was a lot for sale.— Robin
- I used to believe that the meat you eat is turning to be your own muscles.— Yossi
- I used to believe that the wind was from the earth turning.Anon
- I used to believe that you could not make the car turn left or right without turning the blinker on.— Christy Shane