Nothing I hate more than people lording what they feel is superior knowledge over you, for no reason. A similar incident occured at the same store, a couple weeks ago. I got in my car and the alarm system went off, very odd, for no reason. I clicked it off, and then went to start the car, and I stalled. And hit the wipers as I went to start the car again.
Some people just have chips on their shoulder.
Finally he just charged me the bunch price and that was that. Guilt trip was over. I know what I saw. The truth is out there. Thank you, Pinch.