Absolutely! We completed a construction safety training course with a great instructor who explained all the risks and hazards of working at a construction site. After we had a serious accident with one of the workers falling from a great height, it was the right thing to do. It was shocking to see him lying on the ground suffering from excruciating pain. He recovered from the broken leg, but I've heard of the cases when people were left paralyzed or even died after falling from the same height. Every time I hear about accidents like that, I urge people to convince their employer to make everyone take a construction safety course, like https://esafetyfirst.com/industry/construction/ to avoid similar accidents in the future.