In honor of my late uncle I'd like to post this belief.
When I was around 5 my uncle slammed his thumb in the car door and it cracked so he had to go to the emergency room to get it removed. He was gone for hours and when I asked him what took so long he said that your fingernails and toenails are connected so the had to pull his toenail out too. I really thought they pulled his toenail out through his finger, and believed that toenails and fingernails were connected until I was 20.
A childhood belief about general

others believed things like this
- i used to believe that if i bit my fingernails then a finger would grow in my stomach— polly
- My Dad told me that biting my nails would result in a large toenail being attached to my stomach lining.— LindaAG
- I used to believe that I would get worms if I bit my fingernails. — Leslie
- My Mom used to tell us that if you bit your fingernails, they would cut a hole in your stomach.— Linda B
- My uncle harry has a very long beard and a hariy face. I used to think he was a wizard.Anon
- my uncle was a doctor, so when he told me his vw could fly, i believed.— boodles