Lol, I feel you guys on that one. My friends that give me hard times are cheap skates, they won't spend a dime on anything not necessary and they make good money. So it is kind of hard to deal with them, they talk about how much money I am wasting. To me, it is well worth it. It occupies my time, it is an extremely rewarding process and it makes you think sometimes. I like the intellectual aspect of it almost as much as the tanks themselves, there is always more to learn.
It's been real AA.