| I think the argument is that more experienced people are less willing to do useless things just because somebody wants them to. I could never go back to university for that reason - studying, fine, I did a ton of courses on edX and Coursera, but I pick what interests me and a lot of test problems you are given (at least in my experience, at university and later online) too often are more about understanding the intent of the person creating the problem rather than anything useful. I could also never go back to the army (Germany, mandatory service, battle tank mechanic) and take commands from some guy who just wants to posture. I'm not any less willing to study than I was at university - but now I refuse to do what I think is useless or meaningless. Studying for tests is high on that anti-list. Not all tests, I had no issues with tests I took for things that needed certification, e.g. sailing or for the pilot license, but that stuff was useful in practice and not nearly as over the top because those tests were not designed to "weed out weaklings". EDIT: An anecdote for that last phrase After writing the comment I got curious and googled that exact phrase. I found this in https://en.wikipedia.org/wiki/William_Smythe_(physicist) > He authored a textbook on electromagnetism called Static and Dynamic Electricity, which was a widely used reference in the field during the 20th century. His electromagnetism course was modeled after the Cambridge Mathematical Tripos examinations and designed to "weed out weaklings." Smythe's course was so infamous that future Nobel Prize in Economics laureate Vernon Smith switched to electrical engineering from physics to avoid it. |