<human>: I was nearly rear-ended in my commute this morning in what I assume you could describe as road rage. Here's the sequence of events:

I come off from an on-ramp and need to merge onto the interstate before I am out of road (plus it's rude to wait to the last second). The lane next to me is open with a car a few lengths ahead, and a blue car back about 10 car-lengths. I signal to merge for a few seconds, and then commit into the lane. Half-way through the blue car 10 lengths back speeds up and is practically on my bumper before I finish merging; honking his horn several times and flipping me off. This pisses me off so I flip him off and honk my horn.

Shortly after that he merges to the next lane over, drives parallel with me, still flipping me off. He then moves on, riding the bumper of the car in front of them. Through the commute I see him again by recognizing the car and license, so I memorize it.

Now it seems kind of petty because there wasn't any accident, and I did honk and flip him off back; but should I do anything with this information?

Can you provide a brief overview of the text?
<bot>: I had a kind of road rage encounter, and memorized the car info and am not sure what to do with it