I used to believe that my sister had drawn a birth mark on my other sisters back with an eyebrow pencil. I spent years trying to wash it off in the tub. We still laugh about it.
A childhood belief about skin

others believed things like this
- I used to believe that my birth mark was a tea stain!Anon
- When i was little i used to think that a birth mark was the place on the body where you came out of the mother— bipbop
- I used to think that if you didn't have a birth mark you hadn't been born.— Kim
- I used to belief that the birth mark on my dad's leg was where he spilled his coffee... EVERY morning.— Liz
- As a kid I used to believe that when you sharpened your pencil, the eraser on the pencil grew.Anon
- I used to think Jane Austen was related to the Bronte sisters, maybe like their cousin or step/half sister.Anon