Yes. I was driving on the Merritt Parkway in Connecticut one afternoon when, of course, traffic started to back up. I first got annoyed and cursed the traffic gods for torturing me so, but as I lifted my head to yell the traffic began to move again. About 4 seconds later I notice that a car had pulled over and a man with a bouquet of flowers was getting out. There was a grave marker on the side of the highway where one of his loved ones must have passed away from a car accident. I cried the whole way home, and now that I remember this story, I am once again extremely sad. Thanks, OP.