1. Determine how many times a week you eat or want chocolate. It must be a number between 1 and 10, including 1 or 10. Let's say you eat chocolate 8 times a week (we won't tell).


2. Multiply that number by 2. 8 x 2 = 16


3. Add 5 to the previous result. 16 + 5 = 21


4. Multiply that by 50. 21 x 50 = 1050


5. Add 1757 if you've had a birthday this year. If you haven't had a birthday this year, add 1756.
   Let's say your birthday hasn't passed yet. 1050 + 1756 = 2806


6. Subtract your birth year. Assuming you were born in 1975...2806 - 1975 = 831

You'll end up with a 3 digit number, the first digit (in the hundreds place) is how many times a week you eat or want chocolate (the number you specified in the first step). The next two numbers are your age! This is why it works :P