Dade Hayes Finance EditorIn his new book, No Rules Rules: Netflix and the Culture of Reinvention, Reed Hastings describes himself as a “math wonk” with a “lack of showbiz knowledge.”Even so, the book doesn’t lean too heavily on engineering or MBA talk. Instead, to make its theoretical points, it uses an abundance of Hollywood-flavored anecdotes, drawn from 200-plus interviews with current and former staffers that were conducted by co-author Erin Meyer.