These men never get promoted for they are too valuable on the shop floor which is a pity not only for the man concerned but for the company that they work for. These are the men to emulate the mentors in there fields, it is so sad that the younger generation have been dumped on by the impure and improper. Respect for the elderly has gone replaced by abuse and sometimes even violence.
How different things would be if the leaders of our countries and companies were craftsman and entrepreneurs, people with vision and integrity.
Alas this is but a dream. The below video shows this in action.