Quote from BA_Trader:
he really only hammers a handful of high concepts when it comes to "making money"
That may be true, though so far so one has been able to enumerate these "high concepts".
But while there may be something of value there, Jack also takes great pains to cloak whatever it is that he says in gibberish in order to make it far more difficult to understand than it needs to be. This persuades the reader to believe that there must be real gold here since he does not believe himself to be stupid and yet he cannot understand what's being said. It also makes Jack seem much more intelligent than he really is because, in order to talk about this stuff at all, he must obviously understand it, whatever "it" is.
If by "high" you mean basic, then perhaps. But there's nothing particularly difficult about basic concepts: price/volume, demand/supply, support/resistance, accumulation/distribution, trend.
Jack likes to ridicule anyone who doesn't think he's wonderful and goes to great lengths to present his views on how misguided they are, promising to illuminate the issue to subsequent posts which are never forthcoming.
You want to understand markets? Study Wyckoff, Neill, Livermore, Baruch, Magee. That's where the concepts are. Jack's just trying to accumulate admirers.

