Perhaps I should not have posted what I did, because as I look back on it, it could be interpreted as very preachy. If you all took it that way, I apologize. That was not my intent.
I think perhaps Dave might see what I was saying, and that could be because of the place he has reached... that 'spiritual' part of the PM book that JakeS pointed out that went so 'undiscussed.' I think now I understand why there was no further discussion of it. It isn't anything you can discuss and adequately explain to someone. It is only something that you discover for yourself.
One of my most favorite quotes ever goes: "Truth cannot be communicated; it can only be laid bare." This might be one of those things.