I used to believe that you could become a real Pokemon trainer on your 10th birthday. Being the Pokemon lover I was, I got really excited for my 10th birthday to get my own starter pokemon and pokedex! When i actually turned 10, I got disappointed because I didn't become a real pokemon trainer but I did get a toy pokedex and pokemon figures. It wasn't the same, though.
A childhood belief about cartoons

others believed things like this
- I used to believe the the tooth fairy was a Pokemon fan because she got me Pokemon Crystal for my lost tooth— Pokemon fan
- My sister believed that october was the 10th month!— Sally
- I used to believe that on your birthday, you didn't advance to your next age until you ate your birthday cake.— Casi
- Up until I was almost 11, I thought that a birthday suit was a special outfit you wore only on your birthdayAnon
- I used to think that a birthday suit was a special outfit you wear on your birthday— Bri
- My parents have the same birthday -- month, day, and year. I though all mom's and dad's had the same birthday.— Cait