What does Macbeth express in his soliloquy at the end of act 2, scene 1?

There is
much thatexpresses through his , including guilt, ambitiousness, and the relationship between
the ideas of fate and free will.

, in working himself up to the murder of
his king, is filled with hesitancy and doubt. He begins to see a hallucination before his eyes,
that of a bloodstained dagger pointing to 's sleeping chambers. Macbeth is immediately aware of
the illusory nature of the dagger, calling it a product of his "heat-oppressed brain."


However, as Macbeth continues, he recallsand considers fate and the evil
things in the world. It is here...