Greg,
I fully understand what you're saying, I mean, everyone wants to go home in the same state they came to work, with all their fingers, arms, legs and stuff like that.
But every now and then there will be a crew of guys that will do the job so much cheaper, no safety gear or an observer (especially trimming trees around live 22kV lines), a branch fell over two phases. and the guy tried to pull the branch off as it was burning, with his bare hand, he died on the spot, after the current went through his shoes.
Why is this stuff so difficult to get into people's heads?