What is the main idea of the first stanza of "auspex"?

a. my heart is beating very quickly at the moment, and i wonder how long it will last.

b. i love moving quickly and feeling as if i cannot stop at the end of the day.

c. though i cannot slow myself down right now, one day my heart will stop beating so quickly, and i will slow down.

d. i was moving at a quick pace yesterday, but , i was able to slow down today.