I used to believe that everyone who was the same age, weighed the same amount. Therefore - tall people were always skinny and short people were always fat.
A childhood belief about appearance

others believed things like this
- That everyone had the same amount of skin and that short people were fat and tall people were skinny.Anon
- I used to believe that the "booger man" was a tall skinny guy that was covered in boogersAnon
- i used to think water towers were houses for really tall people. I thought they had big heads to.— Alyssa
- Since the girls name Jackie is short for Jacqueline, I thought the boys name Jack was short for JackalAnon
- When i was younger up untill i was like 8 or 9 i thought that famous people didnt poop only normal people!!!— kaitlin
- I used to think that "cross-eyed" meant that people had X's for eyes, like dead people in cartoons.— Tim