Electrical safety is paramount! It only takes one time to get complacent that it will kill you. 6 volts to lightning bolts, it all has to be respected. Unfortunately I have been witness to the aftermath of 345kv accident by a landscaper. He thought the bus work was conduit, poor guy never knew what hit him. A tree branch hit the bus, killed him instantly. I have a lot of conversations with him to be careful and don't let youthful exuberance or an idiot supervisor kill you.