I would caution against psychological approaches to trading largely because so much of what I read & hear is based on behaviorism, which is founded on the idea that there are no ideas. You need a cognitive process based on sound principles. What am I talking about? I am talking about a reasoning...
This thread is about Wyckoff not Schabacker. Otherwise, Schabacker features prominently in the literature.
Also, why won't you get to point and figure? It's a great tool to identify the nature of the current swing and helps to plan trades. Don't cut yourself short of some useful tools & useful...
Wyckoff method works because it's based on supply & demand. Wyckoff discussed his Composite Man campaign as a tool for understanding market historical action. Such a tool is also known as an Imaginary Construction but it comes with some restrictions. Imaginary statements are historical in nature...
Man Vs Machine - Can discretionary traders take advantage of algorithms in the market and profit by doing so?
I think this question is besides the point. What is the relevance to discretionary trading, which is trading on the margins?