Different characters Goodman Brown meets in the woods

Part-1

Create a thread answering the following question: Some have suggested that the different characters Goodman Brown meets in the woods are actually separate parts of his own self. Who are these characters, and what effect do they have on Goodman Brown? How do these encounters suggest inner conflicts which reveal him as a round character? Give specific examples from the text.

part-2

Create a thread answering the following questions: The main symbol in “The Yellow Wallpaper” is (obviously) the yellow wallpaper. In what way is the yellow wallpaper both surface and symbol? In what ways are the inner conflicts of the unnamed narrator revealed symbolically through the yellow wallpaper? Give specific examples from the text.