Its nature mimics the way the speaker meanders. It establishes a bond between the speaker and the reader. It contributes to a relaxed and informal tone. It also aids the speaker in achieving a philosophical and unique expression, demonstrating a connection to humanity as a whole.
Characters that show depth and undergo development during a story are referred to as round characters – those who mirror real people with genuine human traits. Hamlet fits this description; he oscillates between sanity and madness, grappling with existential questions about his life, his capacity for murder, experiencing complex feelings such as guilt, sorrow, and the desire for vengeance.