Ok, self driving needs some work. Had my first oh shit moment on the way to work today. On the turnpike, three lanes...in the left lane passing two trucks side by side. So the truck in the middle lane was moved over a bit towards my lane but certainly still in his. As I got beside them we hit a big left hander and he crowded me more and got right to the edge of the lane line between us. The car freaked out over that and disengaged auto drive. It screams at you when that happens. Since we were in a left hander if I wasn't paying real close attention and had a hand on the wheel I would have drifted enough to the right that I would have nailed him. And I don't like the way it stay's pretty much perfectly centered in the lane. When passing on a freeway, even just a car, I like to move away from what I am passing. Dunno how they will be able to compensate for that........interesting problem.