Start with your current age
Multiply it by 2
Add 5
Multiply the result by 3
Subtract 15
Add your birth day
Add your birth month number
Add the last two digits of your birth year
Subtract your birth month number again
Add the number of letters in your first name
Add your number of siblings
Subtract your number of pets
Add 30
Divide the result by 5
Multiply it by 2
Subtract 10
Add your birth day again
Subtract your birth month number again
Add your number of siblings again
Subtract the last two digits of your birth year again
