QUOTE : I decide to take the subway uptown. I need some time to think, and I can never thing as well in cabs as I can on the subway. For one, I get carsick, and for another, I always feel self-conscious in cabs. I feel like I should talk to the driver or something. That's what one-on-one interaction forces. I prefer being underground. It's comforting, in an odd way. Too many people crammed into this moving metal space. You feel really small down there, insignificant. You'd think that would be a bad thing, but it's not. It's one of the best feelings in the world.