Which would you prefer -- a leader who knows how to do your job and could do it if you weren't there, or a leader who has never done what you do and couldn't do it if the business depended on it? As a leader, you could find yourself in either circumstance. In fact, the higher you go in an organization the more likely you are to be in charge of people who do things that you do not know how to do. You don't need to know how to do what your direct reports do, but if you do, that does add a layer of respect. But sooner or later, the respect will need to come from your skills a s leader. -- doug smith