answer:Yes, I followed a lady once, who ran a stop sign, almost causing an accident. I yelled out the window at a man in a giant SUV a few years ago who almost creamed us in a parking lot. His puzzling response, “I didn’t see you.” I also used to use the universal gesture of disapprobation. I have now stopped all of that behavior, because too many nuts have guns or engage in road rage or both. Life is too short.