lol, I have become good at the "doge the tools" game, it's all in the vibrations of the metal if a tool is coming your way! I have dodged some fucked up shit like 4lb hammers and milling guns, pry bars you name it! Scary gig but why we make the big $$ and are highly trained. Hardly anyone knows what I do, even the other trades we work with. We disappear into some ungodly hole and re-emerge at some point and stuff works again. It helps with job security lol. Boilermakers mostly work in confined spaces and heights combined. Some of these confine spaces are sometimes inert and more often than not is also an explosive environment and a risk of exposure to deadly gases or corrosive materials, pyrophorics...the list goes on.