I used to think a sex changed required two people, a guy and a girl, so you could only have one if you and the guy really liked each other, enough to trade parts.
After that, it was o.k. to have sex with each other, because it was your own part.
I was in grade two when I thought this, and I just thought sex was a priviledge, like being able to ride in the front seat of a car.
A childhood belief about rude bits

others believed things like this
- I thought that little tiny people changed the color of the stop lights.Anon
- I thought for some reason that chewing tobacco was REQUIRED for Major League Baseball players.— Jeff
- when I was little my uncle told me he was part bear. I believed people could be part bear until I was twelve. — Audrey
- I used to believe that people couls see you on the TV screen. I only changed when the commertials were on.Anon
- When I was little I thought girls had "man parts" as well, but it just took longer for them to grow.— person
- when i was little i thought god changed my name the first day i went to church— stephanie