He turns to her. For a second, the old Mac is there—the guy who respects Rosa because she once out-lifted him on a pallet jack. But then the heat wins. “Fix the damn chiller, Rosa, or I’ll fix it for you.”
And then, he lost it.
Mac’s identity is tied to control. He controls the machine. He controls the floor. He controls his own sweat. When the heat and the faulty equipment rob him of that control, he doesn’t have a “medium” setting. He has “off” and “absolute mayhem.”
A rookie who kept "improving" Mike’s workstation by moving his calibrated wrenches.
It wasn't a slow burn. It was an explosion.