Like I had the light is red, I'm not in a hurry. I just took my foot off the gas and I'm coasting. It improves your mileage and also keeps the passengers happy in the back. Also, did you ever think about it? If you're driving slower than the flow of traffic, that gives you time to go ahead and react. If someone's pulling in front of you, or if you need to change directions, you can look ahead and have time. If you're keeping up with traffic driving really fast, then you have to react fast as well. And that's when you can make mistakes. Most important, you don't want to have an accident. And then obviously for our passengers, you want to have them be comfortable as you're giving them their rides. So right now, I'm driving along this road. I can see the light is green. Just turned yellow. Take my foot off the gas.