I generally agree with your points, I might disagree on whether the personality is necessarily the key driver, after all, if you don’t meet the right people, th

I generally agree with your points, I might disagree on whether the personality is necessarily the key driver, after all, if you don’t meet the right people, they don’t get a chance to be charmed. But that doesn’t take away from the core of your point. The sort of meta-comment that I think the article kind of doesn’t address at all is that there’s a lot of personal growth and development books that are all about “core competency”. Figure out what your core competency is and double down on that, make sure that is tended and watered and growing every single day, because that’s the thing you do better than other people. Sam’s core competency is presumably being a doctor, but he has all these distractions. The author can say “passive income”, but it’s a drag even when things don’t go as wrong as my overwrought scenario. My father had a ton of “side hustles”, and some worked better than others, but they were all some amount of psychic drag on his attention and focus. Mark isn’t necessarily doing the right thing from that perspective either, but we could imagine a third person, Alice. Alice is making the same money, but instead of either of the two previous paths, she devoted her free time to working in a clinic, did research, wrote papers, went to conferences. She studied on her own time, and worked to improve her craft and reputation. She hires an accountant to deal with her taxes, a money manager (or roboadvisor) for investments, outsources everything so she can focus on being the best at what she does. That seems pretty likely to yield dividends too, imho.