Knowledge is not power, but learning is.
As kids, we made art with paint-by-number kits. Simply matching the outline numbers with an oil paint gave us the illusion of mastery. I've worked in all facets of the IT industry: as IT management, as a consultant, systems adminstrator, developer and instructor. And, I still see a lot of paint-by-number projects which try to be the real thing. IT leadership is about reading the numbers, then going outside the lines and taking risks.