text: Self driving cars are going to be the safest option on the roads today. They aviod accidents, reduce the cost of normal veichals and are more efficent than normals cars. This is why these self driving google car should be developed.           There are advantages of limiting car usage, but not as much as you thought. According to Heidrun Walter, a media trainer and mother, when she had a car, she was always tense. Now that she told it, Walter seemed to be much happier. In Freiburg, Vurban's streets are "care-free". But, once you go to the main thoroughfare, cars will be sworming down the road. Most people may think, "I need a car to get to where I need to go faster." "I can't live without a car."