I have a great respect for people that write. I don't know how they do it every day... or do novels that they have to use their minds instead of just their memories. It's tough duty.
Writing is a profoundly demanding craft that requires consistent mental effort and creativity. The author expresses admiration for writers, recognizing the discipline and intellectual labor involved in producing novels and other literary works. It highlights the contrast between relying on memory and engaging the full capacity of the mind, emphasizing the difficulty yet importance of dedicated writing. This reflection invites appreciation for writers' dedication and the mental toil behind their creations.