When I was little, I watched "All in the Family". I didn't understand "before" could also mean "in front of", so when Rob Reiner would say "All in the Family was filmed before a live audience", it confused the heck out of me.
A childhood belief about speaking

others believed things like this
- 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
- people on soaps didn't know they were being filmed— katherine
- I used to believe that if I sat behind the tv set, my family could see me on the screen.— Jenny
- I used to think that i was the oldest kid of my family because my birthday came first— The youngest of kids