When my brother was around four he would get into stuff and when my mom would spot him he's stand perfectly still pretending he was invisible. He Thought if he stayed still and didn't make any noise then my mother couldn't see him at all.
A childhood belief about appearance

others believed things like this
- Yesterday I realised that invisible ink doesn`t make me invisible.— Jonathan Eleven years old
- When I was young I thought that a parking spot was a spot like a polka dot and not a space for a car.— Mina Tova
- i used to believe there were invisible sharks in the deep end of the pool, thanks to my older brother.— Melissa
- When I was a year old, I believed if I hid my face, my mother couldn't see me because I couldn't see her.— kimberly dianne(:
- I used to believe that Metal music was when a bunch of people would bang metal together to make noise. Ha ha.— Kassandra
- I used to think that adam and the ants' stand and deliver was 'stand in your liver'.....— wook