When I was seven we were in class and were asked to do a book review. I went up to the teacher - a nun - and asked her how to spell "so shitty". She asked me to repeat what I wanted which I duly did to her horror and she told me to sit down. I then went back to her and told her the rest of the title of the book which was Secret Seven. The word was society - as in Secret Seven Society by Enid Blyton - but I had never heard the word society pronounced, I had only read it!
A childhood belief about spelling

others believed things like this
- When ever someone said ''read aloud'' I assumed aloud was the title of a book. Lol.— Delaney
- When I was young,I thought the lyrics "Secret Agent man" were actually "Secret Asian Man".— M.M.B.
- In first grade, I thought that if I've never heard of a word before, then it wasn't a word.— Destiny
- I used to believe if you read a book in the dark, you would go blind.— Ellen
- I read in a book that if you ever swallowed toothbrush bristles then you would get appendicitus!— Amy
- When I was young I used to think that WHSmith was all one word, and was thus pronounced "Wwwhhhhuuusmith"— Nathan