Final answer:
Excerpts from "Escape" and "To Live" emphasize the challenges of finding one's personal identity through expressions of self-doubt and exploratory self-reflection.
Step-by-step explanation:
Both excerpts from “Escape” and “To Live” contribute to the theme that finding your personal identity is a challenge. This theme is conveyed through the expressions of self-doubt and the struggle to understand one's own abilities and purpose. The first excerpt reveals a speaker who cannot see the confidence and power that others perceive in them, suggesting a disconnection between how the speaker is viewed by others and how they view themselves. The second excerpt describes an attempt to understand self-identity through self-exploration, without clear guidance or structure, which highlights the trial-and-error nature of personal growth and the complexities involved in forging an individual identity.