When I found this site randomly a little while ago, I almost immediately looked for beliefs about numbers. The reason for this is because I wanted to find out if I was the only freak who subconciously associates numbers with genders and personalities. :P (Not that other people who think that are freaks or anything, just that I felt like one.) Whoever said 9 was "manipulative".. yeah, I thought that too. I also thought of the numbers like 7 and 3 as mean. 7 and 8 are enemies. 2 is everyone's friend. 9, 8 and 5 are female. 8 is kind of naive. And so on.
Well, I think it is a really weird belief. *laughs* I hadn't even ever told anyone about it until I was explaining it to my brother a couple of weeks ago.. he thought I was crazy. ;) Oh well.
A childhood belief about counting

others believed things like this
- I used to believe that numbers had gender, that the odd numbers were boys and even numbers were girls. — Evelyn
- I used to be terrified of the numbers 18 and 19. I think I thought that when you turned 18 or 19, you die.— Emmy
- This may sound absurd but I thought the numbers next to the Bible versus said what time the person said it at!— Biomeka
- I thought that serial killers had serial numbers like products did so the cops could identify them easier. — C
- Numbers went up to 100 then restarted at zero.Anon
- I used to believe there were numbers called "onety" and 'twoty." I thought "twoty-nine" came before twenty.— CC