I recently went to a gas station near my trailer with the intention of buying gas. It was a rare occasion, as I actually had cash (I normally pay for everything on debit). I walked up to the station and gave the man $10. I then proceeded to walk back to my car, get inside, and drive away. It was about five minutes later, on the highway, that I realized that I hadn't actually pumped any gas. I was too ashamed to go back.