one of my friend's was told by his father that if you didn't turn mirrors over the reflection would run out.
A childhood belief about mirrors

others believed things like this
- i always thought I was the reflection and your reflection was a personAnon
- I'm scared of mirrors because I think that there are ghosts in mirrors— est
- My friend Rod hates any kind of meringue pie because when he was 6 his father told him it was cow slobber.— Sean
- I once told a friend of mine that if you held in a smelly burp, it'd turn into a fart. She believed me.Anon
- I used to think I could sneak up on my reflection and catch myself not looking back at me.— Mary Poppins
- I used to believe that when you cracked a mirror your reflection would come and take over your body!— XxXAbbeyXxX