A cook knows different ways of cooking a vegetable; in the same way, a skilled operator of a highly modernized motor knows the art of operating these sophisticated motors to ensure better results by operating the machine, a user should have to be skilled enough.
This is the reason; when you employ a skilled machinist for running this motor, you get the best results. To get more and more production by making use of the existing motors that you have, you should have to employ the expert machinists as they are skilled in this field and this is the reason also; why they can perform better than the unskilled operators.
This is a similar situation as that of operating the heavy-duty mining pumps in USA. If you want to get the highest results by running these motors in your mining industry, then you should have to engage a trained as well as experienced operator.
Driving a car or operating a motor is an art. There is science as well. Therefore, to learn the art as well as the science of running a heavy motor, you should have to be passionate about learning these issues. A great number of scopes are there that can make you equipped in the best way for operating these motors. Therefore, first, ensure the best way to learn the operation techniques of these machines and then try to drive.