The factory floor is abuzz with action and as a lay person on tour of the facility you find yourself marvelling at the dedication of the workers responsible for production.
One such employee has caught your eye. You watch, transfixed as the operator of the drill press raises and lowers the bit within the press, punching precision holes into the metal sheet before him.
The tour has gone on without you and still you stand, rooted to the spot.
What could possibly be on your mind?