When I was a kid I was amused that you could move your knee cap so I would do it constantly. So one dad my dad decided to tell me that if I kept doing it that my knee cap would fall off. So I wouldn't even touch my knee cap after that until my dad finally told me it wasn't true when I was 11.
A childhood belief about general

others believed things like this
- I used to think that your knee cap was called your knee ball.— Erika
- When I was a little kid and fell down and skin my knee, I used to think I was skinning my kidney.— G. Dedrick
- i used to believe that if your seatbelt was un-done the car wouldn't move or work at allAnon
- I used to think that the moon was fastened with something so it wouldn't fall— Kelvin
- I used to believe that it wasn't wind that made the tops of trees move.. It was dinosaurs.— H
- when i was a kid, i used to think that if i didn't fall asleep, morning wouldn't comeAnon