When I was 5, I saw a puppet show at school - I had no idea that they were puppets though, and so I believed they were real and wanted one to do things for me.
A childhood belief about toys

others believed things like this
- After watching a crazy TV show, I believed that aliens were real. I still have a little fear of them. — Niki005
- When I was a child, I believed that Stuart Little was real and I always wanted to have one. Anon
- i used to believe dragon ball z was real
and namek was in another dimension
and every show on tv was realAnon - I used to believe the T.V show "War of the Worlds" was for real, that those aliens were REALLY coming for us. — Adelaida
- I used to believe that hazelnuts were real currency, with actual value to buy things. — Valerie, Ottawa Canada
- I used to believe that I was the only real person in the world and that everyone else were fake things!— supermk342