I understand what you mean, Jack. Most of us on this site have a passion for what we do – and it shows. Why else would we essentially hang around after work to help the others? LOL! And although I don’t have employees, I’ve worked in other positions where I tried to get people to be enthusiastic and understand the chemistry, history, techniques and/or efficiency of various tasks but they had no interest. They just wanted to do their job with the minimal effort required and goof off. Frustrating.