Please can you discuss the phrasing in "The Witch" by Mary E Coleridge? Thank you.

In Coleridge's poem
"The Witch", the first two stanzas are written in first person. Here, the speaker is
discussing the challenges faced as walking the earth.

In the third stanza,
the narration changes. At the beginning of the third stanza, the woman opening the door for the
wanderer is...