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One method was to stop advancing at five in the afternoon, gather firewood and other combustible materials for camping, and take turns standing guard through the night, a practice that would result in poor sleep quality and fatigue the following day. For instance, having not slept well last night, today Lin Wu was in no mood for nonsense, and he didn't even feel like talking.
Another method was to stop advancing at one in the afternoon and start setting up camp, unfold the tents at seven in the evening, get a good night's sleep, and then pack up the tents at six the next day, finishing by noon.