Me and my Shadow

My building is along a street that runs parallel to the interstate at a point where part of the interstate is raised up off the ground and part of the interstate runs below. At a certain point every morning, my window (which faces East) and the sun line up perfectly so that the shadows of the cars on the upper deck of the interstate make really fast shadows all through my office and trees around my building. Usually I don't notice it, but whenever I do it makes me a little nauseous. Guess I'd better go home early....