At this point, he's better some of the time, but still doesn't always "get it". He was one of the ones who went on that long trip yesterday (nearly three hours down and back), and I'd hoped he'd share the driving, but he didn't. The girl who we gave the ride to insisted on our taking some cash, which I used for my lunch and Bilbo's, since he doesn't have a job or any money, and then for gas. When we were almost home, we stopped quickly at a McDs (yes, they're evil, I know) for drinks at the drive through, and he asked why he hadn't gotten any of the money. I didn't let him have it, but considering I had to get out and pump gas in the freeeeeezing cold and had also just finished asking AGAIN if he'd drive for awhile and been given a "only if I HAFTA" kinda answer, I was tempted to.
But I guess I can be pretty self-centered, too, at times...so I probably deserve that.