I used to believe that if the tyres were removed from a car, it would work perfectly on a railway track.
A childhood belief about trains

others believed things like this
- Once I used to believe that a engineer is a person who drives railway engine.— Gaurav Jain
- I used to think that the laugh track on sitcoms were the camera men, directors, other actors, ect. laughing.Anon
- My uncle once said that elves were really badchildren made to work in santa's work shop— Some guy
- i used to believe that if i didn't work at school, i would have donkey ears, so now i work hard !!!— denis
- I used to believe that when you had a cousin twice-removed, they had died and came back to life twice.— Amanda
- I used to think that eggs were made in a factory. The oval shell made them fit perfectly in the egg cartons.— Sherry