As a kid I used to believe when a body part fell asleep it was growing. It took me a while to realize that if that were true I would be something like 10 feet tall.
A childhood belief about general

others believed things like this
- I used to believe that when you are 90 years old, you are also 90 feet tall.Anon
- i used to think when i fell asleep spiders would capture me and eat me.— SPIDERMAN
- I used to believe that if I fell asleep in the bathtub I would wake up in the sea.— Brenda
- I used to believe that if I fell asleep lying on my front that my boobs wouldn't grow. And they didn't.— Booey
- i used to believe that tha if I had any body part stisking out of the bed it would get me— strait sleeper
- When i was little i thought that the soul was a physical part of your body that looked like shell pastaAnon