When I was about seven, I thought that whenever I was thinking about something I had to say 'cut' before I could move on to some other thought (like a director moving on to the next scene) My family thought I was weird because I said 'cut' all the time for no apparent reason.
A childhood belief about general

others believed things like this
- When I was about 4 and I saw the clouds moving sideways, I thought that Earth was moving closer to the Sun— Helen
- i used to believe if i went to sleep monsters would get my family, so i thought i stayed up all the time— Luc Lemmel
- When I saw that the clouds were moving in the sky, I thought it was because of the rotation of the earth.Anon
- I was about 6 and thought my family invented the fart because I never heard anyone outside my family do it.— Bob
- when I was 8 or9 I thought that you could only move to 3 houses or then you would get in big truble!!!— 3 houses
- I thought farting was magical wind, and if you did it loud and hard, you would be able to move yourself.— Blake