At half past noon, the man stops and builds a fire so he can warm up and eat his lunch. Shortly after resuming his hike, he accidentally breaks through the ice and soaks his feet and lower legs, forcing him to stop and build another fire so he can dry himself. Having chosen a spot under a tree for this fire, he pulls twigs from the brush pile around it to feed the flames; the vibrations of this action eventually cause a large amount of snow to tumble down from the branches overhead and extinguish the fire. The man quickly begins to lose sensation in his extremities and hurries to light another fire, now starting to understand the warnings about the life-threatening danger posed by the extreme cold. He lights the fire, igniting all of his matches and burning himself in the process due to the numbness in his hands. While trying to remove a piece of moss from the fire, he inadvertently pokes the burning twigs apart and extinguishes them.