Whew!  I just got back from my first day at the factory!  That is hard work!
That does sound like a hard job.. but at least you can't take interest in the face that you're doing something that's been done for years, since the industrial revolution!
Has it always been this hard?  My back is killing me!
Well... children used to have to work in factories, so I suppose it could be worse! More dangerous, too. Less safety codes. Earlier factories had small amounts of machinery, one or two spinning "mules," and were smaller and called glorified workshops.