When I was little I thought sometimes you grew faster than other times, and so someone who was, say, eight could one day be older than a person who was 16.
A childhood belief about getting older

others believed things like this
- a friend of my little sister's had 4 older brothers, so she thought that when you got older you grew a penis!Anon
- I used to think God and Jesus were the same person. And I grew up Catholic.— Jackie Mullinix/st louis
- i used to think that the faster you go in your car, the faster the car radio went.— Matt
- When i was little my older brother said rocks grew in your poop, so i went digging and never found anyAnon
- My older sister had me convinced that noodles grew on trees, but that rice was man-made...— Trusting little brother
- I have a cousin who thought he could run faster when he got new shoes .. Anon