Is working on an assembly line really tiring?

Working on an assembly line can be tiring.

On the one hand, it is because the work on the assembly line has to take on other people's work, and it has to be completed very quickly, otherwise it will delay the progress of the next job, and often the workload will be larger, so it will be more tired.

But these are familiar with the work done more, the speed of nature is faster, but not tired.

But on the other hand people are like machines, have been doing the same work over and over again, the brain is not much running, the time will be very boring, it is easy to breed mental fatigue and boredom, and then feel tired.

Whether you are tired or not, it mainly depends on whether you like repetitive work, or like to engage in brain work.