I used to believe I could make myself grow taller by hitting myself in the jaw, and I could shrink by hitting myself on the top of the head.
A childhood belief about special powers

others believed things like this
- i used to believe the sound from a piano came from the keys hitting a stuff called "sploosh"{wierd, huh?}.— exploding buttox
- i used to believe that if i walked in the rain i would grow taller.Anon
- i used to believe that you were suppossed to grow taller than your parents, and then when i didnt i was sad.— crysb83
- when I was younger , I used to soup made you grow taller — dark-titouan-du-55
- that....I do not grow old (in size)...rather my clothes and shoes shrink..— mayank
- when i was little i used to think that drinking soup would make me taller — gella pas doue