Good thread topic. I like it when we actually get decent running-related threads going.
I will also dump in someone's yard if emergency strikes. I have only had to do that once during the daytime and it was in a pile of leaves on the side of the road and I was worried for a week that the police were coming for me...
I also wear a headlamp and it amazes me how much particle-crap floats around in the air that we breathe. I started wearing a headlamp when I tripped over a recycling container and broke my wrist. Plus, I run on the left side of the road and it helps cars see me and it also helps me see through the headlight glare of oncoming cars.
I sing along to music on my ipod. I only use headphones on particular routes at night. Roads without traffic. But I will belt out show tunes and typically sing along with the parts sung by Ginger Rogers (I am a woman).