Hamlet is an antihero protagonist in Shakespeare's play. He is grief-stricken over his father's murder and his mother's hasty remarriage. Hamlet is highly indecisive, unable to act on his father's murder or his uncle seizing the throne. He is consumed by his own thoughts and contemplation. When Hamlet does act, it is rash and fails to achieve his goals. Throughout the play, soliloquies provide insight into Hamlet's complex and conflicted inner thoughts on revenge, morality, and the state of Denmark.