 than we used to be. I think that's part of the reason that we're on our cell phones all the time. We can't just do one thing at a time. We feel that we have to multitask, and speed is a symptom of that. Now, I want to ask, you mentioned people being on cell phones. Is the greatest danger people being distracted when they're driving, or is the speed? What is, in general, the biggest concern? They're both concerns, and the data that we have, speed is a bigger factor, but that doesn't minimize the role that cell phones play.