Dialogue & thoughts. This is a method of characterization that allows you to get inside the characters head while they are talking to each other. Dialogue is also a direct form of interaction.
Both Macbeths become victims of their guilt, and it manifests itself in hallucinations. Macbeth sees the ghost of Banquo everywhere, whereas Lady Macbeth sees blood on her hands.
Since Crusoe's story also doubles as his spiritual autobiography, he frequently reflects on his life as a sinner. After his conversion, he often engages in various religious observations.
