When I was young, I used to think only Mormons had cousins. This was because every time went somewhere, it was for a family reunion or family gathering where everyone flocked together. But when I was at school after vacation and weekends and told my friends what I did, they never ever spoke about having such experiences with any family or cousins and such. They only spoke of friends.
Hence. My believe (everyone at church talked about their family and cousins). . . . or so I thought.
A childhood belief about church

others believed things like this
- Growing up, I thought that my family that spoke Yiddish were speaking in cursive.Anon
- I used to think that your cousins are your cousins only until they're 21, then they become your aunt,or uncle!— AMILA
- I was about 6 and thought my family invented the fart because I never heard anyone outside my family do it.— Bob
- I used to think that in the song"Family Affair, they were saying "It's a family of bears!"— Wayne Huffman
- I used to believe that our family was the only family that farted.— Teri
- as a kid, i was told by my older cousins that i wasnt human until i turned 7 years old.— twk