Your age by chocolate.

This seems to work:-)

1) pick the number of times per week you would like to eat chocolate. If you are greedy and go into double figures add the two numbers so you get a number between 1 and 9.
2) Multiply this number by 23.
3) Add 54.
4) Multiply it by 505.
5) If you have already had your birthday this year add 1756.
If you have not had your birthday yet add 1755.
6) Now subtract the four digit year you were born.
7) You should now have a three digit number. The first digit of this is the original number you chose. The next two digits are your age.

On the subject of birthdays, one of my big ones is on January 20th. We are having a bit of a get-together. If you would like to attend, please drop me a line and I will send details. Warning: there will be a whip-around for Green Party election funds.