This DG reminds me of when I first started to read computer magazines. At first they didn't make any sense. However, I stuck with it, and after a year I started to understand the jargon, the abbreviations, and the basic technology. After about a year, I thought I had really figured out computers.
However, then, the computer magazines started to evolve into more complex and diverse subjects, and, once again, they just don't make much sense to me anymore.
This DG pretty much passed my level of knowledge about nine months ago.
If you feel that this has happened to you, you might want to support the current Jono movement, along with Mandrin, of the dominant position of the right hand in the SA golf swing.
Let's get back to my level, with the push/pull, where men were men