I used to think that in order to get fresh milk, every grocery store had a cow or two in it's back room. It wasn't until a nice store employee took me back there one day I learned otherwise.
A childhood belief about general

others believed things like this
- I used to believe that the "Employees Only" room in the back of the store was where the employees lived. — KewlKid
- pizza hut made their pizzas in a tiny hut out back of the store
Anon - I saw my mom get change back and thought that the store gave you money so you could buy from them again.Anon
- i used to believe that if i wasn't nice to my toys, they would fight back.
Anon - I used to believe that every time i went in a store that the grown ups had to buy me something.— jvf
- I used to think that the clothes in the thrift store were new— Ellie