When I heard the phrase "there's no rest for the wicked" when I was very young, I thought that it meant that wicked people get very little rest because there are so many wicked things that need doing. I believed that for many years.
A childhood belief about speaking

others believed things like this
- when I was 6, I believed I had to go to school for the rest of my life— Cody Jarosinski
- I used to believed that when I went to sleep my heart took a rest too, and didn't pump at all while I slept.— Lara
- after watching "the wizard of oz" i thought kansas was black and white and the rest of the world was color!— kelly
- I thought the phrase "At one's disposal" meant you should dispose of the person or thing.— Geirskogul
- I used to think that the upper struture on the caboose was the rest room.Anon
- I used to belive that if you didn't keep a promise you would have bad luck for the rest of your life— Rebbecca