<span>shift in person, shift in voice
</span>
Technically the writer should review his work fix errors say if you are typing a paper u should check for punctuation and spelling errors.Then make your ideas to were they can be understood if you were explaining to someone else... Hope helped (I'm retired teacher).
Answer:
Uncertain
Explanation:
You can see the narrator not very sure of things. He reminds himself that the smell of dirt was not to be feared, but since he needs to remind himself, we do sense that the narrator does fear the smell. This: "loathed these errands and doubted my ability to discern a peach from a pear in the dim light" is another sentence that shows uncertainty. In the end, some shadow that can't clearly be discerned is more more thing that contributes to the tone.
The answer to your question is sieve
