I believe the old addage
Give a man a fish and you feed him for a day. Teach him how to fish and you feed him for a lifetime
applies to all walks of life. Including devops.
Understanding the inner workings of how a system is built and its nuts and bolts... is a great stress reliever. This very much summarizes many of the posts on fivemin, a quick reference for what we believe are the major "why's" "when's" "what's" and "how's" of everyday system administration.
If you give a man a tutorial, you help him for a day. If you teach a man the concepts in the manpage, he helps himself for a lifetime.