Answer:
In these paragraphs, the man realizes that building a fire will aid his survival. The man also realizes that time is not on his side. His overconfidence and lack of care for the temperature have now transformed to frustration as he struggles to build a fire. With his desire to stay warm and survive heightened, he now becomes like the dog, assessing environment and recalling ways to stay alive—his instincts are kicking in. The reader can begin to see the importance of respecting nature and that man cannot underestimate or conquer it.
Explanation: PLATO