When I was younger, around 8 or 9, I believed that you needed to be a certain height to graduate to the next grade. I, being the shortest in my class, was sure I had to repeat my grade until I was the right height. When I cried to my parents about it they assured me that it depended on how smart you were and not your height.
A childhood belief about classes

others believed things like this
- I used to think the height of your shadow is the height you would be when your older. LOL :)— Kaitlyn
- When I was at primary school I used to believe you could only marry someone who was the same height as you!— Lucy
- A[n] nth grade teacher only had to finish the nth grade when he or she was in school.— MD Caruso
- Until I tried it in 3rd grade, my parents told me that if I ate paper my poop would come out in packages.— The Mailman
- In first grade I believed that I was from Mexico because I could count to ten in Spanish.— Lara Roy
- Up until I was in 3rd grade I believed my bathing cap is what kept me afloat in the swimming pool! Anon