When I was little, I couldn't wait to grow up so I could grow a mustache. I am female.
A childhood belief about hair

others believed things like this
- I used to think a mustache grew out of your nose hairs. I tried to let mine grow, but it didn't work. — Barry
- i thought that when it was your birthday you grow and then you didn't grow until a years time.— hello
- I used to think a mustache was just extended nose hair.— Dan
- I couldn't wait to turn 20 so I could go through the Roaring 20's and be a flapper like my Grandma.— Susan Bonnell
- I used to believe that people would not grow if they did not do poo.— anonomous
- i used think that when i would grow up that i could become a cat if i wanted to.— may ray