I used to think that the 'floaters' you sometimes see behind your eyes were fairies. I got many, many odd looks from people when they heard me talking to them, and I built little houses in the backyard for them, complete with furniture made of moss and sticks.
A childhood belief about fairies

others believed things like this
- When I was 5, I thought cats were spawned from moss, since moss was so soft. Made sense to me.Anon
- I have floaters in my eyes, and I used to believe that I could see my pupils.Anon
- My sister used to tell me that Victorian houses were shiped from Victoria after they were built.Anon
- I used to believe nude furniture was ,furniture with pictures of naked people on them.— Bethany Mote
- I used to think eyedust was made by people who lived in your eyes and made buns.— The world looks to me.
- I used to think that walnut furniture was made out of the shells.— Cambria Consuelo