Final answer:
The shared theme in the excerpts is that one must rely on one's knowledge and training rather than being ruled by fear or doubt, and this applies to both personal and philosophical contexts.
Step-by-step explanation:
The theme addressed in both excerpts is the idea that one must rely on knowledge and training rather than allowing fear or doubts to overwhelm and misguide oneself. The excerpts showcase characters facing conflicts that challenge their preconceived beliefs or experiences, urging them to reconsider the truths they’ve held and possibly to adopt new perspectives. In particular, one excerpt discusses the necessity of relying on one's skills and knowledge in the face of rising anxiety, while another reflects on the complexities that arise when longstanding beliefs are called into question.
This common theme suggests that often our perceptions or beliefs may be influenced by fear, inexperience, or tradition, but ultimately, it is through reliance on knowledge, critical thinking, and personal judgment that we navigate such challenges. This theme extends to various aspects of life, encompassing situations wherein people must confront their fundamental assumptions and possibly overturn them in pursuit of truth and understanding.
Taking into account the different contexts presented in the excerpts, this theme is presented in situations that range from personal growth and practical knowledge to broader philosophical musings on the nature of belief systems and societal norms.