Why put you and others in danger b/c someone did something you don't think they should?
We're driving on the interstate one day, in the left lane. Turn signal is on to get back in the right lane but no one is letting us get over. There's a a car behind us and just has we can FINALLY get over, that car WHIPS into the right lane and then barely misses us getting in front of us. He then slows way down (to the point John had to hit the brakes) and flips us off. He rides like that until a big rig is on OUR tail and then takes off.
All because we didn't move over as soon as he thought we should have.
Why? What's the point?
You end up saving, what, a few minutes of driving time? Not worth the risk of your life.
This is what causes wrecks.