Final answer:
The characters in the various narratives shift from an external fear, like the fear of a searcher, to internal fears such as existential dread, the fear of uncertainty, and the fear of mortality. Jonas' new fear likely reflects a similar introspective challenge or concern for personal survival rather than an immediate external threat.
Step-by-step explanation:
The excerpts provided highlight various scenarios in different narratives where characters are confronting their fears. While particulars of the character Jonas are not detailed within these snippets, the overall theme seems to grapple with a shift in fear from external threats to more internal or existential ones. The fear of a searcher is something external, while fears such as uncertainty, the ambiguity of intentions, mortality, or the profound unknown, are all internal struggles a character may face after the initial fear has subsided.
In these narratives, fear morphs as the characters' circumstances evolve. For example, one character experiences a sudden fear of death, transforming from concern over extremities freezing to a realization of a life-and-death situation. Each character's fear highlights a deep psychological process where the struggle is not just against an external adversary, but also an internal confrontation with their thoughts, emotions, and ultimately, with themselves. Through the journey from an external to an internal emphasis on fear, characters find themselves needing to muster courage, reassess their situations, and confront their own minds.
For example, one passage describes a character who realizes that the overwhelming influence one idea has over his mind is causing distress, which can be far more insidious than an external threat. Another character, Louisa, overcomes her previous fears and embraces a newfound sense of security, demonstrating the overcoming of fear. Given these contexts, Jonas' new fear is likely more introspective and concerned with his own personal survival or psychological peace, as opposed to something tangible and physical that had previously been frightening him.