I used to believe that old people got grey hair because at the base of every hair follicle was a can of paint. As the hair grew, it passed through the can of "hair colored" paint. When you get old, the paint runs out and your hair grows in grey or white...
A childhood belief about hair

others believed things like this
- I used to think that everybody's hair was black and if you had blond hair, you dyed your hair.— ~_~CoolKid93_~_
- 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
- I used to think that bleaching your hair meant washing your hair with toilet bleach.Anon
- When I was little I thought that dying your hair means you kill your hair.Anon