When I was little I wanted to be an explorer. I figured 2D maps of the world were only showing half the Earth, because obviously the Earth is round, and that the other half hadn't been mapped yet. I wanted to be someone that discovered the other half of the Earth.
A childhood belief about places

others believed things like this
- I used to believe that your belly button was what held your top half to your bottom half...— Debelouwho
- i used to believe that if there were bombings, that the world will split in half.. — kins
- I used to believe that there was only one lighthouse in the world and it was at the centre of the earth. Anon
- I used to believe that the world, Earth, was enclosed in glass, like one of those snow globes.— G
- An hour and a half is exactly the same as half an hourAnon
- I used to think you could die if you jumped half way down the stairs. Anon