I used to believe that every mirror was the trick kind people could look through - regardless of where it was or how big it was. I'm 16 now, and I still wont dress or undress infront of a mirror, and I LOATHE dressing rooms. Someone might be watching.
A childhood belief about mirrors

others believed things like this
- when i was young i used to believe that my image on a mirror would come to life if i broke the mirror.Anon
- I used to think that if a mirror with me in it breaks, I break.Anon
- I used to believe that there was a person in the mirror who looked exactly like meAnon
- I used to believe that when you cracked a mirror your reflection would come and take over your body!— XxXAbbeyXxX
- I used to think that if I looked in a mirror for over 5 mins I would dissapere to Narnia!— Quako
- I used to believe that my reflection in the mirror was my evil twin that always had bad hair. XDAnon