you just don't know how close the guy in the car is to snapping and getting homicidal. It's a documented fact that people in cars.. (especially guys) will do things they would never do if they were walking around in a crowd of people man to man. On a motorcycle you are extremely vulnerable to road rage. That's why you check your pride at the door and just FIDO. (Forget it, Drive On). In a couple of minutes you will have forgotten the incident and no one got hurt for nothing.
2004 Rebel 250, 2003 BMW K1200GT (roadburner), 2004 BMW R1200GS(all purpose),
1973 Norton Interstate (in a box in the basement)
1968 Triumph Bonneville