In this passage, the author reflects on the consequences of external noises that trigger emotional upheaval. He likens his experience to stumbling and falling, as if these distractions have forced him to confront his vulnerabilities. Rather than ignoring his emotional turmoil, he acknowledges his struggles and the need to reassess his views on significant topics such as marriage, fidelity, and love.
After this introspective process, he symbolically picks himself up, indicating a return to stability. By reviewing his thoughts and beliefs, he seems to find clarity before succumbing to sleep, suggesting a momentary peace that follows a period of chaos and self-examination.