When my sister was little my mom told her that there was a mouse that lived in her nose called a booger mouse and that it ate her boogers. She told her that if she picked her nose then the booger mouse wouldn't have anything to eat so he would start eating a hole through her nose. That put an end to the nose picking for awhile.
A childhood belief about picking my nose

others believed things like this
- I used to think there were little booger factories in your nose that made boogers.— Melith
- Boogers came from magical booger fairies that mined them over night and put them in your nose in the morning.— Vivian
- When I was in Kindergarten I was told if I picked my nose my nose will go into eternal bleeding— Sam
- My grandparents always told me that if I picked my nose too much, my nose would get bigger.— The Mortal Elf
- My mother used ot tell me that if I picked my nose the 'Nose Spider' would bite my finger off.— Melanie
- I used to believe if you picked your nose, your brains would fall out your nose.Anon