text: Driverless cars are a scary prospect. The thought of a car driving itself can make many people uneasy. If done correctly, however, driverless cars can revolutionize the way that many things today work. With companies such as Tesla, Mercedes-Benz, Audi and Nissan planning to have fully automated and driverless cars on the road and ready to go by 2020, driverless cars are just that much closer to becoming a reality. Driverless cars would make an excellent addition to the modern world.Dear TEACHER_NAME,