My mother used to tell me not to leave the bathroom light on at night and leave the room, as it would burn the house down. (and might also make her get out of bed to turn it off herself, whichever works.) I never told her because i didn't want her to feel dumb, but we would have all been safe. We slept in waterbeds.
A childhood belief about around the house

others believed things like this
- When I was a child, I used to believe that teachers never leave school and slept in the chairs.— Majo
- in the song "show me heaven" i used to sing "make me breakfast" instead of "leave me breathless"Anon
- my mom told my sister and I that if you swallow gum, it won't leave ur stomach for 7 years.— Victoria
- i believed that if you farted too much in a room and you were to light a flame your house would blow up— the nuclear fart
- I used to belive that there were sharks in waterbeds— Emerald
- My mother didn't want me outside at night so she told me i had to come in or else 'the night air would get me'— Dan