Rate the following essay on its writing, argument, and language skills:
Can you imagine a time in the future when no one buys cars because no one needs them anymore? I cannot see this happening. I cannot see this happening because of three reasons: technology sometimes fail, machines are built to help humans, and technology is unreliable. I believe that driverless cars should not be invented.

First, I will be explaining my first reason on why I say that driverless cars should not be invented. In the great tragedy of the Challenger, the technology of that space shuttle failed and it was not an driverless machine. Also, the driverless cars have not been proven to be able to handle certain situations while driving which can cause another tragedy.

Next, I am going to explain my second reason on my thesis. Machines are bulit to help humans, for example without the invention of the assembly line would have made the possiblity of modern day cars to be impossible. Also, the invention of automobiles and airplanes were invented to get from one place to another in a quicker fashion than walking or biking.

Finally, I am going to explain to you my final reason. Technolgy is unreliable, computers freeze and shut down on their own all the time. There are various examples of technolgy being unreliable. These cars could shut off in the middle of the highway which could causes many deaths or injuries, or even go off the road and crash causing personal injuries.

In conclusion, I believe that driverless cars should not be invented. I say this because of the three reasons i provided you with. I believe that it would be an safety hazard, and it will cause conflict between the cars manufacturer and the cars owner.

Score: 3