With Macbeth, Shakespeare has crafted a character that falls under immense pressures from various sources. These opposing forces create internal conflict with Macbeth as he is torn between right and wrong, ambition and loyalty. Shakespeare has engineered this internal strife as a means to highlight the theme of right versus wrong in this work.
As a general and great soldier, Macbeth has a developed sense of duty. Throughout the course of the play, he retains this duty, but to whom he is obligated shifts. Before the witches influence his thinking early in the play, Macbeth is duty-bound as a warrior to his king, Duncan. He fights fearlessly for Duncan and claims many victories in his name. Once the witches plant the seed of ambition in Macbeth, he begins to stray from Duncan. He becomes interested in his actions toward his own benefit, as opposed to the benefit of Duncan and his people.
The final swing in Macbeth's duties places him at the whim of his wife, Lady Macbeth. She wants him to become the powerful King, thus making her his comparably powerful Queen. Macbeth feels duty bound to please his wife, and by this her encouragement is amplified. During this transition of Macbeth's loyalty, Macbeth's conscience torments him relentlessly. This reveals that there must be some good deep down in Macbeth's heart, even after he has committed so many acts of evil.
Another crux of Macbeth's torn directions is his wants for loyalty competing with his ambitious wants. Again, as a soldier, he has an embossed sense of loyalty toward Duncan. But that crown would look awfully great with Macbeth's new kilt. After much influence from the witches and his wife, Macbeth buckles under the pressure and his...