I recently instituted the Whine Fine. You whine, you owe me 10 cents. Lots of people on facebook had questions about how it was working, so here is the latest. Luke whined, I told him he owed me 10 cents, and he has been so polite ever since that I told him I wasn't going to collect on it. Jack, on the other hand, pretty much has to pay for college himself based on what he owes me so far.
Today, Luke asked me if Jack also had a whine fine. I said, "Yeah, he owes me a lot of money. But it's hard for him because he doesn't even know what 10 cents is."
Luke said, "10 cents is?! No wonder! He only has 5 senses."