I used to think that the reason that you had bad breath in the morrning was because at night there were little bugs, like fleas, that would play in your mouth. And when you started to wake up the fleas would hop out really quick, but when you started to close your mouth one farted cause he got scared.
And thats why your breath smelled. So i would try to sleep with my mouth closed but they always seemed to get in.
A childhood belief about sleeping

others believed things like this
- I used to believe that flea markets were a place people sold fleas, or the place was infested with fleas— Kelley
- i used to believe that if you farted out of your mouth, you'd die.— John Deere
- I used to belive that when u burped,u farted thru your mouth.
— John - I used to belive that if i put my foot in my mouth, I would get foot-and-mouth illness— Emily Sathrota
- I used to think the Flea Markets actually sold fleas...Anon
- That flea markets sold fleas.— Sarah