I walk somewhere in the street, I squeeze a beer, and here I see a picture: two workers... wear one fist (a long time to explain all the technical details), and there is a decently dressed guy standing next to them and watching them. I, being a little familiar with such processes, approach and say:

I’m sorry guys, isn’t it easier to do it this way?

Further, an incomprehensible reaction: the workers laughed, and the man (prorab) became white.

Yes, at first they told him that it was better to do as I said, but the prorab insisted on his own. And I was already the third one who went by and offered their option...