> Who are we to say what the author should or shouldn't study? Why is studying a genius a bad thing?
The authors can do whatever they want with their time. But people who buy books and read articles on geniuses would be better served buying and reading science-based books on intelligence. They mostly have all the same advice without the fluff of big names. Also they are actually empirical science, which can't always be said about studies on "famous" people (which to me seem more akin to profiling).
That's not to say you can't enjoy a good biography. But titles like these and what they imply just rub me the wrong way. We're not Einsteins, we'll never be geniuses, and that's fine.