When I was a little kid I used to think that the ads on TV were aimed specifically at me and when I bought the item being advertized they would stop showing the commertial. I hated the ad for a doll that turned into a cupcake (don't ask) and begged my mother for it so that they would stop showing the commertial.
A childhood belief about adverts

others believed things like this
- I used to believe that we (the human race) was a movie and God was showing it to everyone.— Sean
- I used to believe that when there was static on the tv, it would be showing the inside of your body.— Dr.Starr2.0
- I thought if 3 cards stopped at a 3-way stop sign then they had to stop forever until Christmas.Anon
- When I was young, I used to belive that
if you pushed the stop button in the bus it would stop for good.— Tom (Norway) - I used to believe that showing my bare arms meant that I was naked, so I never wore short sleeves as a kid. Anon
- My Sister Once Said That Polly Pocket Was A Real Girl That Got Shrunk To Doll Size And Turned Into A Doll.— Jamie