Worst job ever

I think the last job in the video, a fuller. Their job was to walk on cloth to eliminate oils, dirt, and other impurities, and making it thicker. Yeah that doesn't sound that bad right? Well heres the bad part, the cloth would need to be soaked in urine to help clean the cloth. I think it would be nasty to walk in the urine. It would smell horrible and probably gag a maggot. Another thing is that you have to work long shifts, up to eight hours. This job would be horrible and very tiering job.