Ham Z and I had quite a day! We had some fast food at a place in the west of Tehran and we spent the rest of the day waiting in line to take gas! We just realized that waiting in line to take gas was a great entertainment in Tehran! We got to have a good chat and listen to all sorts of songs by just "waiting in line"! Besides, the sense of "achievement" you get after having filled the tank is so worth the wait! Viva Iran!