insightful analogy. so then "Expert Beginner phase" = local minima, which might be reached quickly compared to a more systematic search (practice informed/infu

insightful analogy. so then "Expert Beginner phase" = local minima, which might be reached quickly compared to a more systematic search (practice informed/infused with theory) and once in that local state, the "expert beginner" might be unable to escape because of over-reliance on small, poorly guided, step size; the real prize anyway is the global minima.