spawns/E+ via Getty ImagesIntroduction I've been thinking a lot about retirement lately. Don't get me wrong. I'm not going anywhere. As I have written in prior articles, I don't yet have the capital to retire in most developed nations - at least not comfortably and without the need to take significant financial risks. And even if I did, I wouldn't stop covering macroeconomics, dividend strategies, and other topics we frequently discuss. What I have been doing is thinking about different ways to improve  ...