When Frodo opens his eyes in Rivendell he see's "D. Gandalf".
Answer:
To tell the difference from bali.
It is possible that Hurston chose to tell the story within a framework to give Janie a voice in the novel. Had Hurston relied solely on a third person narrative, Janie would have had no voice. Using first person narrative in this framework proves that Janie has gained strength and independence as a result of her lifelong search for true love.
The pressure is decreasing so there’s a possibility of a change to more unsettled weather