When I was very young, I used to think that if I could see a woman's feet, she was naked. This confused me for some time as a child.
I still have issues with feet to this day. And no, there is no foot fetish involved.
A childhood belief about appearance

others believed things like this
- When I got my feet measured by the electronic machine, I thought that the machine will squash my feet!— Helen
- when i was young i used to believe that chewing gum was made out of cows feetAnon
- I use to believe that all the food you ate went to your feet.— Honz
- I used to think my feet were made of cheese!!: )— chatterbox
- Up until the age of six, i sadly did not know that birds had feet. Anon
- until the age of 6 i didnt know bird had feet.Anon