I used to believe that in order to get married couples had to have the same hair color because both my grandparents had grey hair.
A childhood belief about marriage

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_~_
- When I was little, I thought dying your hair would give you the color AND hairstyle displayed on the box. Anon
- I used to think that blue was a natural hair color but it as very rare, even rarer than ginger.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