I used to believe that old people didn't pee because I never saw my grandparents use the bathroom.
A childhood belief about weeing and pooing

others believed things like this
- I used to believe that only 'poor' people had to go to the bathroom, that 'rich' people didn't.Anon
- I used to believe that My grandparents didn't have any other name except grandma and grandpa.— Emelia
- When I was little, I believed that if I didn't go to the bathroom quick enough, I would actually explode.— Coco S.
- I used to believe that my grandparents' world was in black and white.— Sara Serés
- I used to think my grandparents were born in prehistoric times.Anon
- When I was little i thought grandparents had to be hundreds of meters tall... Anon