I was at the chiropractor today, and this old lady who goes everyweek as well shed some insight with us...
Everyone in the fitness room got onto the subject of birthdays, and the old lady asked us all how many birthdays the average person has; we all gave out our guesses, like 72, 74, 77, I guessed 79, so she told us, "The average person has only one birthday, all the others are just reminders."