My oldest sister is 15 years my senior. I used to think that she was older than my mom.
A childhood belief about getting older

others believed things like this
- I used to believe that a "senior discount" was for people who named their sons after them selves— Spencer Tew
- a friend of my little sister's had 4 older brothers, so she thought that when you got older you grew a penis!Anon
- when i was really young, i couldn't figure out why i can't get older than my older sister.— angela
- I used to think the Senior Center was where all the high school seniors got to hang out and cut class— Jordan
- I used to believe the oldest person in the world was 214. — Imaginative_Kidd
- I used to think that i was the oldest kid of my family because my birthday came first— The youngest of kids