"...Wall Street does have a habit of boiling everything down to a right/wrong duality: if you say that a stock will go down, you’re right if it does, and wrong if it doesn’t. The intelligence of your analysis, or the idea that all these things are probabilistic rather than certain, rarely even gets lip service. This is why you see so much technical analysis on Wall Street: it makes no intellectual sense at all, but it works just as well as — or even better than — fundamentals-based analysis. (Which, admittedly, isn’t saying very much.) And that’s all that matters."
Please follow title line instruction.