Another APEX Answer is:
Sometimes my heart was sinking so fast with anger, desolation, and weariness, I was afraid it would sink to the very bottom of the Pacific...(209)
Explanation:
Here Pi is fighting himself internally. He has depressing thoughts such as just giving up. He has a choice whether or not to act on those feelings which is the battle itself.
Theme I believe I haven't done that for awhile
It is important to stand up for others because it shows great initiative and personal kindness.
Answer:
assonance : the repetition of the sound of a vowel near enough to each other for the echo to be discernible
anaphora : the use of a word referring to or replacing a word used earlier in a sentence, to avoid repetition
consonance : the recurrence of similar sounds, especially consonants, in close proximity
alliteration : the occurrence of the same letter or sound at the beginning of adjacent or closely connected words