I use to believe hamsters controlled traffic lights. They had to run on a wheel all day to make the lights change at different times. I believed that for a while then I got smarter and "knew" that it was a guy in an office with a bunch of remotes that had red and green on them. He didn't need a yellow one because when he pushed red, obviously, it would turn yellow for a little while before it was red.
A childhood belief about traffic lights

you weren't the only one
254 of you believed this
- I thought traffic lights were controlled by little men who lived inside them. Anon
- "Traffic lights are operated by monkies inside of them" or so a very reliable source informed me.— guuy
- when i was about 5-8 i used to believe that oompa loompas lived in traffic lights and controlled the lights!!— ~wierd ~
- i used to beleive that elves controlled traffic lights.— Jessica
- I thought that little tiny people changed the color of the stop lights.Anon
- When I was little, I was thought that little elves controlled the traffic lights..— Rosie