Assignment 4 pg.72 Macbeth's morality

Over the course of the book, Macbeth’ morality changes drastically. In the beginning he fears to kill Duncan, as his moral hinders him. After his wife motivates and supports him to kill the king, he lost his moral. He hires thugs and villains to do the dirty work for him; they kill Banquo and his son Fleance. This shows that he doesn’t care about what he feels like afterwords, he just wants to eliminate the risks Banquo and Fleance out of his life. In the beginning, before he killed Duncan, he wouldn’t have arranged Banquo and his son to be killed.