I used to believe that all four-letter words are bad words.
A childhood belief about speaking

others believed things like this
- My mom used to say that if I said bad words, poop would appear in my mouth— Nina
- I thought "prison" and "prism" are the same words as each other.Anon
- I thought the word economical was actually two words: eek and omical.
— Nancy M. - When i was in kindergarten, i used to think that i invented the words million and billion— Comonsnadama
- I used to wander what my name would be in other languages. I thought that names worked the same way as words. — Simon
- The Chinese language just had three words: ching, chang, and chong.— MD Caruso