I agree completely, in terms of running without music. Except during brutal winter days, I always run out doors on sidewalks, interspersed with street crossings, and I need to be able to hear what is going on with the traffic. I know of a runner in town who runs on the streets, not the sidewalks, in the direction of the traffic, and he wears large headphones, meaning he can neither see nor hear the cars that are coming within a foot of him. I cannot believe how, well, dumb he is, as anyone who hits him will likely kill him, as he is running on main roads versus side streets. Even Runner's World magazine implored people to not listen to music while we run, along with not running on a street in the same direction as the traffic, and what they state makes perfect sense. If someone hits you, yeah, they may go to jail, but they will get out eventually, and you'll be dead. Which would you prefer?