After seeing The Borrowers when I was little, I used to believe all of these little people used to take things from you, then give them back. But I also used to think there were The Stealers witch used to take things without giving them back. So when I lost something, (I always did) and it turned up, I used to say, "Thank you Borrowers!" But when something didn't turn up, I would say, "Its not my fault, The Stealers took it!"
A childhood belief about imaginary friends

others believed things like this
- I used to think that when you get older you could go back and redo things. — cobra
- I used to believe that when you lost things, it sometimes was because they had really vanished. — fluffy
- Before I knew about death, I used to think people turned back into babies again after they got old. Anon
- I used to believe that if you soaked a raisin (or prune) in water, it would turn back into a grape (or plum).— C.C.
- Because of cartoons, I thought that to drive you'd just turn the steering wheel back and forth constantly. — Mitsuki
- On this site when people sign "Anon" I thought Anon was one person who believed in a lot of weird things...— Slow to catch on.