Answer:
He is arrogant, vain, naïve, called the old- timer "womanish", and dismissed the advice of the accustomed natives. Therefore, the author's attitude towards the man is that he is not thinking about the dangers of traveling in the cold, setting him up for failure.
Throughout the story, the protagonist slowly realizes that he's in big trouble, and this dawning awareness is reflected in his changing attitude toward the old-timer: "the old-timer on Sulphur Creek had told him about [freezing feet], and now he was appreciating the advice" (