So for everyone that is confronting the man, either by preventing their sliding in, or in some other way, what's the rationale? Is this about some sense of justice? Does it make you feel better or like you're sticking up for yourself? (Not a sarcastic or snarky question.) I'm trying to understand what the point of the confrontation is. To me, it seems like a LOT of risk with precisely zero reward. Do we think this person is going to have a life epiphany from that? I know for me, if I'm in the car, I either have someone there, so we're talking, or I have music on, so I'm listening, or I'm on the phone so I'm talking. It really doesn't change my day one way or the other. I'll cop to not feeling this way on the highway but usually the impacts are greater (and yea, I CAN get there faster if you move out of the way; even if I hit only one light and you don't that could be anywhere from five to fifteen minutes of head start).