But here is the irony: While Hamlet is philosophizing, he murders Polonius behind the arras, mistaking him for Claudius. He acts, but he acts blindly. He finally kills a man—and it is the wrong man. The intellect fails. The sword falls randomly. No reading of Hamlet as a complete work is honest without confronting Ophelia. She is not a minor character; she is the human cost of Hamlet’s philosophy.
In the cold dark of Elsinore, a sentinel challenges the void. This is the thematic key to the entire work. In a healthy world, identity is stable. In Elsinore, nothing is certain. The king is dead, but his brother claims the throne before the corpse is cold. The queen has remarried with "most wicked speed."
To read Hamlet as a “complete work” is not merely to follow the plot from ghost to gravedigger. It is to enter a closed system of mirrors—where every action is spied upon, every word is a trap, and every human being is a prisoner of their own consciousness.