What do lines 29-32 reveal about the theme of the poem?

impact from the death is important; people need to pay attention and see what happens when someone has too much pride

Explanation:

pride comes before the fall

cassius, casca, and their allies plant false documents to manipulate brutus to join their cause to remove caesar. after doing so, they visit brutus at night in his home to persuade him of their views. there they plan caesar's death. brutus is troubled but refuses to confide in his devoted wife, portia. on 15 march, caesar's wife, calpurnia, urges him not to go to the senate. she has had visionary dreams and fears the portents of the overnight storms.

is this the question?