Hey Jim - You used the term TMI - which I understand is now commonly understood to mean "Too much information." But to me, TMI will always be "Techniques of Military Instruction." Which you may remember is easily broken down as:

Tell ‘em what you are going to tell ‘em.
Tell ‘em.
Tell ‘em what you told ‘em.

Now civilians teach that in high priced training classes, but they call it. Introduction, Body, Review. I like our way better…