text: Driverless cars are not practical because the cars are not 100% driverless. The driverless cars can only be alone in 25 mph conditions. The car also can not be alone in traffic or near construction. As stated in paragraph 7 "the human driver must remain alert and be ready to take over when the situation requires." The human in the car can not even relax while the car drives itself because he/she must still watch the road and be ready to drive when the car can not. Then the driver will be nervous waiting for their turn to drive when it is time. The driver will just feel much more stressed. Is it not better for the driver to just drive at all times and avoid stress about getting on the wheel on time?