The speaker of the poem was attending a luxury party in May during
a fiesta in Zacatecas, Mexico. She was humble helping the maid served the rich guests.
Despite her social status, she had nothing but kind words to the servant of the
party’s host. She was about to express her compassion with her compelling deeds
but all she heard was undervaluing the servant.
You did not provide the excerpt but in the end Jekyll was not able to permanently resist. It was implied that he was actually Hyde deep inside and that Hyde is the one who will overtake and he won't be able to come out again. In the end he dies as Hyde and people find out what happened out of letters that he sent while he was sane.
More salary
Different rules
More stress
Different resume
Put each point in details