short cuts & ways simplified ways

[Anonymous]

I am a single proprietor and over 50 years old. The slide rule was my first friend...not the box sitting in front of me. So even Googling that has is easy systems are not know to those like me, without the younger generation telling us. This is true also for AC. Does anyone know of a written instructions book for this is how we do this....not the AC directions, I know them ! but the system of how to do multiple actions the easiest way and the best for residential projects. ?
Thanks,

[Djordje]

Get someone if the US gurus from this list who do private tutoring, spend a week learning, and that's it. Much more efficient than any books.

Link, Karl, Matthew come to mind for example ... sorry if I forgot someone in your area!