When I was little I believed that there was a monster in the hallway. So, when I crossed the hallway I would peek around both sides of the doorway and then run into the bathroom and slam the door.
A childhood belief about monsters

others believed things like this
- i used to believe that mirrors were a doorway to another world.
I still think i have a twin. :-)l(-:— bloo - When I was little I believed that a night a monster will came and kill me.❤️🥺— @natalia_rd_
- I thought the boogey monster was a monster that ate boogers at night in front of youAnon
- I Used To Believe The Monster Beverage/Energy Drink Was Monster Milk!— KellGirl
- i used to believe that butterflies are fairies that crossed the rainbow— sillyme
- I used to beleive if i crossed my eyes they'd stay like that.. haha— L Bennett