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Great post. Agree with the power of simplification and spotting isomorphism. However, those usually come for experience. right? I guess that is also a big difference with JK -- he does not have the experience. Without experience I would not know how to simplify and spot pattern. Maybe this is what you were referring to here, "If all data tools are hammers, I might have fewer hammers than many people, but I’m very good at knowing exactly how to wield my hammers to good effect by recasting problems into familiar forms."

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Yes, obviously experience is a factor, but spotting "this problem looks similar to something I've seen solved before" can also leverage book learning. As an example, I might not know the specific details about hazards and survival analysis, but if it clicks in my head that this customer retention analysis I've been asked to do looks a lot like those, that'd give me a huge head start in finding the right textbook/literature to reference. So a barrier to entry exists, but there's little shortcuts that can happen. Then as you do it more your toolbox expands

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Full throated agreement here. Questions are much more important than answers because if a question is relevant to a type of fact (widgets/donkins, say) they remain the same even when the particulars of the facts change.

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