I would say in that line of work being "on the other side of it" is exactly the concern...My uncle bred cattle for decades so he was on the other side of it...
Come to think of it he did a hell of a lot of jobs. He was in the Navy during WWII, and worked as a barber after the war. He tested milk, bred cows, was a high school custodian, a handy man, did lawn care.... I definitely missed over half of the jobs he did in his day.