I was taught by religious nuns who wore a cape like garment over their habit. Hence, hiding their breasts. I thought they didn't have any. So, I deducted that if I didn't grow breasts when I got older then I would know that I would be a nun & wear a habit like them & teach school.
A childhood belief about rude bits

others believed things like this
- I used to belief that the Muslim women who wore their garment wore it because they were bald.Anon
- My grandmother thought nuns were a separate gender. After all, nobody else wore nuns' habits.— Sister Anastasia isn't female?
- When I was a kid, I found out about a womans period and I thought that she would bleed through her breasts.— Michael
- When I first started to develop my breasts I thought it meant I was producing milk— trisha
- I used to believe that babies came from between/underneath the breasts.Anon
- I used to think that the shoulder blades were actually "back breasts".— Kdees