This specificity is important because it tells us that if you’re a high-level executive at a major company, you probably don’t need the advice in the pages that follow. On the other hand, it also tells us that you cannot extrapolate the approach of these executives to other jobs. The fact that Dorsey encourages interruption or Kerry Trainor checks his e-mail constantly doesn’t mean that you’ll share their success if you follow suit: Their behaviors are characteristic of their specific roles as corporate officers.
