Risk to payoff is just too high, and the biggest problems drivers face are solved in many cars with a basic suite of assistive technologies (lane keep, dynamic

Risk to payoff is just too high, and the biggest problems drivers face are solved in many cars with a basic suite of assistive technologies (lane keep, dynamic cruise, etc). I usually drive with cruise control set to a practical speed and take over in basic moments (accelerating at green light, passing on freeway, exiting, etc)