When I was driving in Oregon in July, I stopped for gas in Seaside and saw that they did have self-service gas. I knew they still had full-service exclusively in Oregon but I did not know they had repealed the self-service ban just a couple years before. Yet, there was still a guy hanging around the pump looking conspicuously as though he was there to pump your gas anyway. I sensed it was basically a tipping opportunity, so I held firm and said thanks I got it. Also, he was pretty rough-looking, so much that I wasn't even sure he actually worked there.