If I somehow could possibly be riding a motorcycle (never going to happen since I have extreme sensory issues with noise and breeze and probably will never get a driver’s license), I would probably just glare back at the person who threw it (assuming I had no idea why they did it). If I was walking or riding a non-motorized vehicle, so I would not be moving as fast and it would be easier to stop right then to find both the bottle and the person who threw it, my first instinct would be to throw it back at them as hard as I could. In any case, if it causes someone to get significantly injured in some way (like causing someone to crash a bike, motorized or not) and they can figure out who did it, there would be a good chance of legal action (though I personally am far too timid to attempt it even if I knew I should).
Of course, this is in my mind. In actuality, probably what would happen is I’d be so badly startled and afraid of something more happening that I’d be incapable of any real action, except maybe trying to get out of there. But for an NT, that wouldn’t be an issue. And many people have enough of an urge for retaliation that they would not simply do the same thing back. Even if they did not start a fight right then, if the person who threw the bottle was in front of (or inside, through a window) their own house, the person would then know whose property to do something to later for revenge.
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Yet in my new wildness and freedom I almost welcome the bitterness of alienage. For although nepenthe has calmed me, I know always that I am an outsider; a stranger in this century and among those who are still men.
-H. P. Lovecraft, "The Outsider"