Bizarrely enough, I managed to convince myself at the age of around 5, that by looking at the peg that was revealed when you removed Action Man's then squashy head, you would go blind. Well, you do don't you?
A childhood belief about toys

others believed things like this
- I used to think that if you closed your eyes, you convince others that you were blind.— katie B
- My friend managed to convince a gulliable kid at various stages of school that he was superman and a robot.— naff
- I used to believe that blind dates were dates for people who were blind.Anon
- I thought live-action films were very, very well-drawn cartoons.Anon
- I used to believe that when you had a cousin twice-removed, they had died and came back to life twice.— Amanda
- I used to believe that if the tyres were removed from a car, it would work perfectly on a railway track.— Anonymous Whistleblower