Definition: Given a real-life anecdote of a complex ethical situation, generate a suitable title that describes the main event/root cause of the situation. Imagine that the given text is a social media post, and you have to write the title of the post, so the users can decide to read the main text or not.
Input: I had an hour long drive home from a flight, mostly on an interstate through countryside in the dark. I typically drive 5 mph over the speed limit, but I'll often speed up when passing other cars. Most cars were driving a little slower and no one was in the left lane, so I got in the left lane to pass them slowly (I sped up a little). Eventually, a car flashed its brights at me from a distance behind me. I responded by speeding up a bit more (to about 8-9 mph over the speed limit), and looking for a gap in the right lane.

I soon found a small gap, where I pulled into that lane to give him a brief opportunity to pass me, but I reentered the left lane because I reached the end of that gap before he even caught up with me. When he caught up, he flashed me multiple times, as I was looking for another gap in the right lane.

When I found a longer gap, I pulled into the right lane again, and he passed me. As he passed, I looked at him to judge him, which he hard countered by flipping me off.

I might have overreacted, because he had the gall to flash his brights repeatedly AND flip me off, even though I was trying to be accommodating. I thought he felt entitled to have the passing lane to himself. After he passed, I left my brights on a for a few seconds to push back against his behavior (I figured it was justified, since he flashed me repeatedly). He responded by break checking me.

At that point, I gave up because I felt that he was playing a game of chicken at dangerous speeds. I saw/memorized his license plate in case he escalated further, but he soon took his exit. I regretted using my brights, and it was kind of a wakeup call about how dangerous people can be on the road.

AITA for getting in his way / responding with my brights? Is there any safe / appropriate way to push back against bad behavior on the road, or is no response the best response?

driving in the left lane of the interstate, and briefly using my brights