I used to believe that everyone thought in English, regardless of what language they spoke.
A childhood belief about foreign languages

others believed things like this
- I used to believe that, no matter what language other people spoke, that everyone thought in EnglishAnon
- I used to believe that the whole world spoke the same language- English.Anon
- I used to think that adults spoke an entirely different language (not English) when kids weren't around. — Swordfish
- I used to think that even people who spoke something other than English, thought in English— Peaches
- I used to believe that if I spoke with whatever accent a language was in, I was speaking that language...— Renae
- For the longest time I thought Pig Latin was an actual language that they spoke in a part of Europe.Anon