I believed that if an item on the shelf didn't have a price tag, it was actually free, due to the carelessness of the employees. I couldn't understand why my mom didn't want all the free stuff I found on the shelves.
A childhood belief about going shopping

others believed things like this
- When I first heard Matt Monro's song "Born Free," I thought he was singing "Porn Free."Anon
- When i was a tiny lad, I used to think drug free zones were places where you can get drugs for free— Spencer
- When I was little, I believed that banks were places where anyone could go in and take some money for free. Anon
- I used to believe that the "Employees Only" room in the back of the store was where the employees lived. — KewlKid
- I used to think that money from ATM machines were free :p— qwerty
- I used to believe that priceless meant free.— Neo