As someone who's been a technical writer (albeit for years rather than decades), I think this is often good advice, but not here. As other people have pointed o

As someone who's been a technical writer (albeit for years rather than decades), I think this is often good advice, but not here. As other people have pointed out, this isn't trying to be a Futures 101 or Futures for Total Beginners. The title or opening could maybe be clearer about its scope (although I think "way too deep" at least implies the author isn't covering the topic as directly or succinctly as possible), but I think the digressions are interesting to Amos' target audience and part of his style.