With these words, the author shows that he refers to a time when he was depressed and melancholy.
The hustle in the world, changes, and new things made the speaker thoughtful, afraid of what was going to happen, and confused about what it all represented, for this reason, he felt that the world was in a fever and that it would hit him at any moment.
This question is about the poem "Tintern Abbey" written by William Wordsworth.
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https://brainly.com/question/13662060