Final answer:
The literary excerpts discuss themes of isolation and secrecy and their effects on individuals. They use atmospheric descriptions to reflect the characters' inner turmoil and the psychological landscapes they navigate due to their concealed truths or inner conflicts.
Step-by-step explanation:
The excerpts provided evoke themes of isolation, the contrast between reality and illusion, and the weight of secrets, which are common motifs in gothic and psychological literature. They illustrate a deep sense of solitude, introspection, and often despair associated with the characters' experiences. We see characters who are trapped in their circumstances or in their own minds, unable to connect with the outside world or to escape their personal torment.
The secrecy and isolation are palpable as characters struggle with internal dilemmas and the foggy atmosphere that is often a metaphor for confusion and ambiguity. The descriptions convey a mood that is heavy with introspection and symbolic of the internal battles each character faces, often due to the secrets they bear or the psychological weight of their experiences. These literary pieces explore a depth of human emotion and the complexities of the human psyche, inviting readers to delve into the inner workings of the characters' minds.