"That was me on the staircase to Chicago-Over-Chicago. Yes, I was standing on nothing but congealed starlight. Yes, I was walking up through a savage storm, the wind threatening to tear me off and throw me into the freezing waters of Lake Michigan far below. Yes, I was using a legendary and enchanted means of travel to transcend the border between one dimension and the next, and on my way to an epic struggle between ancient and elemental forces. But all I could think to say, between panting breaths, was, "Yeah. Sure. They couldn't possibly have made this an escalator."