I used to think up until I was about 6, that you stayed a kid forever, and that adults were always adults and were never kids. It wasn't until one day I heard my mom say something along the lines of when she was a kid. I asked, Wow! You were a kid too? lol I was shocked.
A childhood belief about getting older

others believed things like this
- I used to think that I was smarter than adults. Now I know kids are smarter than adults in many ways— Marshall M
- That adults came into the world as adults and were never childrenAnon
- I used to believe when adults grew up only 4' 9" or lower are still classified as kids.— Jorge
- I used to believe that school was a place kids go to get turned into adults.— Samantha
- I thought that kids' pee was yellow and adults' pee was clear.— Aretia
- I used to think that adults spoke an entirely different language (not English) when kids weren't around. — Swordfish