I wish I had a navigation system in my car. I have really bad eyesight so unless I’m driving with another person in the car I usually have to drive past a street in order to read the sign. So I wind up having to do a lot of turning around. When I have an opportunity to look up the directions myself I write down all the names of the streets that come right before where I need to turn. A little extra work up front saves me a lot of gas.