For a while - approximately when I was between five and nine years old - I was only to invite as many friends for my birthday party as I was old, i.e. six guests for my sixth birthday and so on. Since I was never the kind of person who has a million friends, that was reasonable and probably added to the ceremonial feel of my birthday, making me enjoy it more. I did wonder, however, where in the world I was going to find, say, 23 friends worth inviting for my 23rd birthday, and I thought that maybe part of why I couldn't remember a lot about the early parts of my life was that it simply wasn't worth it - what good is a birthday party with two guests?
A childhood belief about birthdays

others believed things like this
- My sister uesd to think that you did a whole year's worth of growing in the night before your birthday.— Richard Davies
- 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
- I used to believe that on your birthday, you didn't advance to your next age until you ate your birthday cake.— Casi
- My parents have the same birthday -- month, day, and year. I though all mom's and dad's had the same birthday.— Cait
- I used to think that I could meet famous people by inviting them to my birthday parties...— ClearScientist