I do not know of a more inspirational wargaming practitioner and theorist than Matt Caffrey (see below, the long awaited book):
He is father of the universal Connections series of wargaming conferences over the last tree decades. He has summed his knowledge up in a book. In short read it and learn from a master. The book is available as a free download, it is that important. Please click on the following link:
A big thank you to Rex and Stephen at Paxsims for sharing this. Seriously if you don’t want to read this you are not a wargamer in my eyes, the hindsight and revelations are profound.