Final answer:
Macbeth's second soliloquy explores his internal conflict and ambition in light of the prophecies he has received.
Step-by-step explanation:
Macbeth's second soliloquy delves into the internal conflict and ambition of his character. In this soliloquy, Macbeth reflects on the prophecies foretold by the witches, particularly his newly acquired title of Thane of Cawdor. He contemplates the implications of these prophecies, questioning his own morality and the consequences of his actions. Macbeth's soliloquy reveals his growing ambition and the internal struggle he faces as he considers the path ahead.
Therefore, Macbeth's second soliloquy involves his internal conflict about the witches' prophecy, his recent title of Thane of Cawdor, and his dark thoughts about murdering King Duncan to become the king himself.