My thought process is that I don't know you from Adam, and without casting any aspersions, I assume that everybody is an accident waiting to happen. Pretty much any home woodworking shop gives me the heebie jeebies. I don't believe that anybody can categorically reject that they will ever experience a momentary lapse of attention while using tools. That means myself included.

Admittedly my views are biased by years of experience designing and setting up manufacturing equipment, which is different than an individual having their own wood shop. I don't even know if tools like manual lathes and tablesaws are still in widespread commercial use. I've never seen one at a construction site. Most work seems to be moving towards assembling prefab components.