There are precious few professions that don&#x27;t require constant skill-sharpening, and if anything, I would expect doctors to be amongst the best at keeping up to date. They spend more time than any of us being formally educated, so the informal self-education necessary to do the work seems like it should be natural.<p>But I don&#x27;t know anything about this stuff, and I&#x27;d love for someone who does to teach me a thing or two.