Exactly. Look at the number of deaths on large NYC building/bridge projects in modern times vs 50, 100, etc years ago. I have an uncle who has lived for 40 ye

Exactly. Look at the number of deaths on large NYC building/bridge projects in modern times vs 50, 100, etc years ago. I have an uncle who has lived for 40 years with mental disabilities and unable to drive, from an a construction site accident. My grandfather died before reaching 60 after a series of ailments starting with a back injury suffered in the construction industry. It is hard & dangerous work, which has gotten dramatically safer over time. It nonetheless remains hard on the body.