 You know, when you drive around, have you noticed how many people are looking at their cell phone instead of the road? And I walk every day. I walk about 16,000 steps a day trying to get to 18,000. And over and over again, I'll see, as a pedestrian, people who don't see me because they're looking at that phone. There's nothing so important that that phone is where your eyes should be instead of the road.