When I was 6, I was terrified of flushing the toilet at night.
When I had to pee at night, I would leave the door wide open after I was finished with my business and dashed out the door the second I would flush and hide under the covers till it was over.
I really don't know why.
A childhood belief about bathrooms

others believed things like this
- i used 2 believe when i left my closet door open at
night a skelleton would pop out and wave at me— bex - My sibs and I thought that the screen door was called the "scream door" so Mom could yell at us through it. — Kyle
- I thought if I left the door open too long, a dog would come from the cupboard in the washroom and eat me
Anon - I used to think that 'Child Locking' only worked on children and that older people could still open the door.— Anonymous Whistleblower
- I used to believe that if i took the covers off at night i would freeze to death.— RockerGirl
- I used to beleve when i was 4 that the flush on the toilet was to wake up toilet monsters.— Millie