text: In the end driverless cars are going to be more trouble then they are worth. How can we even think about spendign so mucg money on something that is going to hurt us rather then help us. Humans are capable of driving themselves so why do we need to find yet another way of "taking the easy way out". Cars are computers and computers do fail, we dont have a good way of setting up faults and over all it is just not realistic.        Limiting your car use could be a great way to enjoy nature and life. Walking is a great way to work out. Even riding a bike around your city, or town is a great way to work out. Some advantages of not using a car is that you don't have to worry about getting in to a car wreck, you don't have to smoke up your area with all the carbon dioxide that comes out of your car, and you actually work out for once. Limiting your car usage will have you not in a hurry. Heidrun Walter said, "When I had a car I was always tense. I'm much happier this way".  She feels that not using a car would make her feel better.