I used to think a mustache grew out of your nose hairs. I tried to let mine grow, but it didn't work.
A childhood belief about hair

others believed things like this
- I used to believe that nose hairs were the other end of hairs on top of your head.— Walker
- that sneezes were caused by little pixies crawling up your nose and brushing past your nose hairs— Joanna
- I used to think a mustache was just extended nose hair.— Dan
- When I was little, I couldn't wait to grow up so I could grow a mustache. I am female.— Laura
- I used to believe that mustaches were grown from really long nose hairs.Anon
- When I was younger, I used to think that moustaches were just very long nose hairs.— Mike