Rate the following argument fragment on its writing, argument, and language skills:
Concluding Statement: Using the computerized vehicle could do more harm to the users and the enviroment unknowingly. More wrecks could be prevented but with more care and time to help drivers more wrecks could be prevented. If the driverless car would break down most people wouldn't know how to fix it resulting in another entire vehicle to be purchased. Laws would need to be changed along with many other things. Not to mention insurance would most likely sky rocket. People who purchase and use a driverless vehicle may potentially be harming their lives decreasing the years they will be living.

Score: 1