I used to think that parents could always know what their kids were thinking...telepathy or something...so I would always try and censor my thoughts around my parents. Even if they weren't around, I thought they might still know what I was thinking, and felt guilty if I caught myself thinking things I shouldn't.
A childhood belief about special powers

others believed things like this
- I use to believe that I could understand what my cat was thinking/saying. So I translated for about 2 years.— Cat Speaker
- when my friend was little, she used to eat paper, thinking it would make her read better.— hehehe
- When I was a boy I flushed my fish down the toilet thinking that it would go to its mommy and daddy.— Jeremy Clark
- I would turn the lights off and then leg it up the stairs thinking a monster would be chasing me.Anon
- I used to dig a super deep hole thinking it
would transport me to the galaxy — Rafaella - I used to think I was the prettiest girl in the world and I felt really guilty for it.— Princesa