Mercedes 1 Brady Hartsfield cruises the tangle of West Side streets until seven-thirty, when dusk starts to drain the blue from the late spring sky. His first wave of customers, between three and six P.M., consists of after-school kids wearing backpacks and waving crumpled dollar bills. Most don’t even look at him. They’re too busy blabbing to their buddies or talking into the cell phones they see not as accessories but as necessities every bit as vital as food and air. A few of them say thank you, but most don’t bother. Brady doesn’t mind. He doesn’t want to be looked at and he doesn’t want to be remembered. To these brats he’s just the sugar-pusher in the white uniform, and that’s the way he likes it. From six to seven is dead time, while the little animals go in for their dinners. Maybe a few—the ones who say thank you—even talk to their parents. Most probably go right on poking the buttons of their phones while Mommy and Daddy yak to each other about their jobs or watch the evening news so they can find out all about the big world out there, where movers and shakers are actually doing shit.