I've done electrical controls for 20+ years. I've had my hands in hot power. I've worked on equipment that had to be repaired while running. I've repaired 500 ton overhead cranes. I was even head electrician on a tunnel boring machine powered by 13,600 volts. Ive watched high voltage jump 18" through thin air to discharge at a ground short. Never would I ever consider doing this man's job. I read a comment asking the question "how does that helicopter lift that guy's balls?".......... That is the real question here!!