morgante: "Here's a different question: is it worth it?" Only you can be the judge of that. A better question is "What is the opportunity cost?". Is there som

morgante: "Here's a different question: is it worth it?" Only you can be the judge of that. A better question is "What is the opportunity cost?". Is there something else that one could do with that same time that would be more valuable/useful? I suspect that most persons have a number of things that would be more valuable to them than learning ML to some vague degree and undefined purpose. One might take an economics course, exercise more and pay more attention to one's diet to get into better shape, get more sleep, sell the boat, read Nicholas Taleb's second and third books, etc.