When Beck Weathers and Yasuko Namba were left to die, what was Beck Weathers attitude when Krakauer later contacted him?

The storm breaks, and four of the clients are too cold and sick to walk. Beidleman, Klev Schoening and the Sherpas leave Tim Madsen to look after the other clients, and search again for the camp. They find it twenty minutes later and tell Boukreev where to go to find the others. Boukreev gets lost searching for them, returns to camp for better directions and then leaves again. He eventually finds them, and Pittman, Weathers and the doctor, Charlotte Fox are incapacitated, and Namba looks dead. Boukreev tries to revive them, to get them all to keep moving. Beck stands up, arms spread out, and is blown off the mountain. Boukreev gets Pittman and Fox back to camp and reports that Weathers and Namba are dead.