There is lots of great advice here--all of which I intend to continue to follow. Simply stated, we need to: "See and Be seen." One way to see well is to make sure that the car is in great mechanical shape, so that the driver's attention will not be diverted from the road and surroundings due to excessive gauge watching. (A lesson learned by me in the late '80's, as I was looking down when I should have been looking up). Although I've never been a pilot, I have flown with friends, and watched each of them do a preflight inspection of the plane before we took off. Each of them has told me that they never take off with a even a single problem, because if they do that, and something else happens while airborne, as he would be up there with two problems. I try to make sure there are no problems before I leave the driveway.