I thought that only fat people farted, because people at school never farted and everybody at my school is skinny. I am still not sure that this is untrue as I am yet to hear one of my classmates fart XD
A childhood belief about farting

others believed things like this
- That only men farted. I literally started sobbing the first time I realized I farted.Anon
- I used to believe that if you farted really hard, you could fart a hole in your pants. How dumb was that?— stargirl
- I used to believe that my immediate family were the only people in the world that farted— Rainbow
- When I was younger, I used to believe if i covered my ears before I farted no one else would hear it.— Lime
- That everyone had the same amount of skin and that short people were fat and tall people were skinny.Anon
- i used to believe that if you farted out of your mouth, you'd die.— John Deere