when i was younger, i used to believe that your lungs were like trampolines and that people had to jump up and down to make you breathe. I felt very sorry for them and would try to hold my breath for as long as possible to give them a rest. It was only until real biology lessons that i learnt the truth.
A childhood belief about general

others believed things like this
- I still hold my breath when I pass by cemetaries because it is impolite to breathe when other people can't.— Crystal
- If you hold your breath and make a wish under a highway tunnel it will come true....I still hold my breath :)— aj
- when i was a little kid. i used to think that when u hold ur breath ur heart stops.. LOL :P — Annonymus
- I used to think that if you held a turd in for more than an hour it would give you bad breath— phil
- You couldn't have your belly button covered for too long or it would be harder for you to breathe.— Jess
- I used to believe that the "real" Santa Claus was at Macy's in New York City. All the rest were fakes. — Marcia