Handymen dont give a fuck. They see dozens of apartments and houses per week, they dont even have time or energy to think anything about the stuff they see.
I had a plumber over when me and roommates were heavy drinkers. There was a pile of empty beer cans in the kitchen, really big, it would fill several big plastic bags. All the guy did was smiling and saying "not bad" and i knew he was a fellow alcoholic