Have you ever got into a fight with a stranger?

Yes. He was a drunk driver that several other drivers, including myself, had forced off the road. I had grabbed his keys out of the ignition, and he was stumbling out onto the traffic on the busy interstate highway to try to walk home. He was big enough and strong enough it was hard to restrain him even with 3 men trying, so I decided it would be better if he was helped into a sleep-like state. It took several hard jabs to the jaw to drop him, and he landed a couple of good blows that fortunately had bad aim. When he showed up, the State Trooper refused to file his report for assult and did not take any of our names in the report on the DUI.