What burden does Brutus carry in Julius Caesar?

In Shakespeare's "Julius Caesar," Brutus carries the heavy burden of being torn between his love for Caesar and his commitment to the Roman Republic. He grApples with the moral implications of betraying a friend for the perceived greater good, believing that assassinating Caesar is necessary to prevent tyranny. This internal conflict leads him to make tragic choices, ultimately resulting in guilt and a profound sense of loss. Brutus's idealism and sense of honor make his burden even more poignant as he struggles with the consequences of his actions.