Well, the drive to “advance”—I think you have to ask exactly what that means. If you mean a drive to produce more, well, who wants it? Is that necessarily the right thing to do? It’s not obvious. In fact, in many areas it’s probably the wrong thing to do—maybe it’s a good thing that there wouldn’t be the same drive to produce. People have to be driven to have certain wants in our system—why? Why not leave them alone so they can just be happy, do other things? Whatever “drive” there is ought to be internal. So take a look at kids: they’re creative, they explore, they want to try new things. I mean, why does a kid start to walk? You take a one-year-old kid, he’s crawling fine, he can get anywhere across the room he likes really fast, so fast his parents have to run after him to keep him from knocking everything down—all of a sudden he gets up and starts walking. He’s terrible at walking: he walks one step and he falls on his face, and if he wants to really get somewhere he’s going to crawl.