Why does Brutus kill himself?

• A. He does not want to be a prisoner
• B. He is defeated in battle
• C. He suspects Antony
• D. He sees Caesar's ghost

Answer: (A)

Brutus’ act is driven by a belief in personal and public honor: dying by his own hand lets him control his fate rather than become a prisoner of Antony. After Philippi, his forces are overwhelmed, and captivity would bring humiliation and a loss of moral authority in the eyes of those he claims to defend Rome for. Choosing suicide is his final assertion of independence and virtue, a way to die on his own terms rather than be paraded as a captive or used as a symbol of another’s victory. The other elements—being defeated in battle, a ghostly omen from Caesar, or suspicions about Antony—are part of the surrounding drama, but they don’t drive the decisive choice the way a voluntary, honorable death does.