What is the purpose of the section titled, So We Understand Each Other, in the book, The Motorcycle Diaries: Notes on a Latin American Journey?

So We Understand Each Other outlines the purpose of The Motorcycle Diaries, illustrating the events of Che and Alberto's journey and many of the ideas that Che considered during his journey. Che writes that once he returned to his native Argentina after the trip, the person who wrote these diary entries died. The diaries record the thoughts of a real person.