i'd suggest reading this essay from On Photography by Susan Sontag. I read it in tenth grade and got somewhat excited, because it so perfectly articulated my thoughts about the medium.
"A way of certifying experience, taking photographs is also a way of refusing it- by limiting experience to a search for the photogenic, by converting experience into an image, a souvenir. Travel becomes a strategy for accumulating photographs. ...This gives shape to experience: stop, take a photograph, move on."
I strongly urge you to read the whole thing. The ideas are ones that all photographers can relate to, and there are sections that are especially relevant to UE.
http://www.asomati...atosCave_lores.pdf As a side note, i have recently stopped carrying my camera with my 24/7 so that i might start seeing things for what they are, instead of seeing them through the lens.