It’s a great deal like being a Djinn, in certain ways; there is momentum, power, a sense of barely controlled ferocity raging beneath the surface. A connection to all things—to the wind battering and caressing you by turns; to the ground beneath you, coated in a layer of man-made surface that nevertheless contains its own power, its own connections to life. It is also loud and exhausting, and by the time I finished the long ride following Interstate 40 west to Flag-staff, I had eaten enough grime and dust to last several human lifetimes. It was now deep night, and traffic was almost nonexistent save for some long-distance trucks still plying their trade. I stopped for a rest. I had human bodily needs; I could go without food, but water was a necessity that I found I needed both to dispose of and take in. Rest-rooms at gas stations were an unpleasant and shocking surprise; I had never considered the serious drawbacks of such lazily-cleaned rooms. I was completely unable to ignore the filth, and wasted a burst of power to turn the sinks, floors and porcelain toilet into sparkling, clean examples of their kind before using the facility.