I had a book about puberty when I was little that said how you go pubic hair without explaining what it was. It also had a series of pictures of girls getting older, but in it the girl in the picture's hair went from dark to light. I was convinced pubic hair meant your hair went blonde, no matter how much my mum tried to convince me the pictures in the book were of different girls. That fear was my most traumatising thing about puberty. That there were grown ups with dark hair didn't seem to penetrate at the time.
A childhood belief about hair

others believed things like this
- I used to believe that you could naturally have dark hair with blonde streaks.Anon
- I used to think that everybody's hair was black and if you had blond hair, you dyed your hair.— ~_~CoolKid93_~_
- I used to think that bleaching your hair meant washing your hair with toilet bleach.Anon
- I used to hold my hand over my hair whenever i left the house and it was windy incase my hair blew away— lisa
- I used to believe that you could curl your hair by twirling a strand of hair wrapped around your finger— Anonymous
- I believed that if you ate a piece of your own hair, a new strand of hair would grow on your head.— Ryo