Answer:
"Dreams" revolves around two major metaphors. The speaker compares life after the loss of dreams to "a broken-winged bird / That cannot fly" and "a barren field / Frozen with snow." The first metaphor is bleak and the second even more so.
Explanation:
The central conflict and its resolution in "To Build a Fire" is:
c. The man is in conflict with the extreme weather; the conflict ends when the man freezes to death.
Even though the man had conflicts with other characters in the short story, their conflicts arise from the central conflict of man needing to learn how to build a fire in order to keep warm amidst the extremely cold weather.
If a story has an unreliable narrator, you should still trust what they say, although you must take it with a grain of salt. The narrator could still be telling the truth, although if they are insane they may describe seeing a ghost when there wasn't really a ghost. An unreliable narrator does not create a fake story, only an unreliable story, where there may be holes or lies weaved into truth.