I do that in my class discussion points because I don't want anyone to think I took their ideas. Someone has to do it as you said!!! I am always doing something with numbers, I used to add up all the numbers I would see while riding around in the car as a kid, I still add all the numbers of license plates and house addresses when I am out and about. I have no idea why. Maybe it's the universe's way of keeping me occupied lol. Either way great entry and keep being you!!!