Have you considered getting a sleeping pill prescription from a doctor?
There is nothing wrong with looking around for a new job closer to home. 99W and Tualatin-Sherwood Hwy stink! I am lucky that I live, work, shop, and the kids go to school in Tigard - 5 minute commute by side streets. The only time I have to go into "Moscow on the Willamete" is on Sundays for my sons Chinese class at PSU.
