"The pilot's face was set, and his fists were clenched tightly. He was looking straight ahead, and his eyes were cold and hard." This quote supports the inference that the pilot had no choice in his actions because it shows that he is resigned to his fate and has already accepted that he will have to do what needs to be done, regardless of how difficult or unpleasant it may be. His body language and facial expression suggest that he is not happy with the situation, but that he has no other option but to carry out his duty.