I used to think that there should always be a special day at the beginning of the month to start out the month before the first. Such as May 0, where that day would just be May, 2008. My suspicions were confirmed when most calendars had a few blank spots before the first.
A childhood belief about general

others believed things like this
- My sister believed that october was the 10th month!— Sally
- My mom told my sister that if she didn't eat her peas, her period would last for an entire month.— Maya
- The moon was actually either a sugar cookie or a banana, depending on the time of the month. — Jessica Aspra
- if you stand on your nose and sing the blues you wont get hiccups for a month.Anon
- When I was little my sister told me salt was ground up dinosaur bones...I barley ate for a month...— Chandler
- I convinced my sister that chocolate milk was made out of Keebler cookie elves, she believed me for a month— Rainbow Steel