Whatever the future may bring, I've become more aware of changes in driving habits. Couple weeks ago I was behind a driver who was all over the road. When I was able to pass safely I saw her looking down at her phone. Last fall I was one of the first to stop at an accident where an SUV rolled on it's side and a woman in the other car was trapped inside. We pulled the SUV driver out, she said she was lost and looking a map on the screen. I've been seeing a lot more "failure to yield" in the last few years, when drivers making a left turn cut off approaching cars. I don't know but I suspect they've gotten used to following orders from their navigation systems and just turn when told to. Also, on a recent road trip to Arizona there were a lot of slow big rigs in the right hand lane. Often there would be line of cars in the left lane waiting to pass, and a driver would fly past in the right lane, get behind the truck, and then slip between the left lane cars and pass. So it's 80 mph and only about a car length between cars. One little mistake and it's a tragedy. And on a 6 hour trip they might only save about a minute doing that. I usually ended up passing them later, with the cruise set at 79 mph.