In "A Breath of Snow and Ashes" by Diana Gabaldon, the character is experiencing extreme fatigue, having been awake for nearly three days straight. This intense lack of sleep affects their mental and physical state, highlighting the challenges faced during difficult times. The ordeal reflects the struggle for survival in a tumultuous environment, where rest becomes a rare luxury.
The narrative captures the impact of sleeplessness not just on the body, but also on one's mindset. It illustrates how prolonged wakefulness can lead to confusion and emotional turmoil, emphasizing the importance of rest. Through this vivid depiction, Gabaldon brings to life the hardships that characters endure in their journey.