Final answer:
Miseries in the soliloquy enhance the main point by evoking pity and fear in the audience, aligning with Aristotle's concept of catharsis, and therefore allowing the audience to purge those emotions, which deepens the impact of the tragedy.
Step-by-step explanation:
The inclusion of miseries in the soliloquy serves to develop the main point by engaging the audience's emotions, specifically pity and fear. Aristotle's concept of catharsis suggests that by experiencing these emotions through the characters' suffering, the audience can have a purging of these same feelings. The soliloquy's depth and complexity arise not from the spectacle of suffering but from the internal struggles and the universal themes that resonate with the audience. This internal drama aligns with Aristotle's views, suggesting that the true power of tragedy is in the plot's ability to evoke emotion deeply and inherently without reliance on visual spectacle. Lastly, the spiritual destitution and contemplation of 'wicked deeds' by characters in some texts are examples of how internal turmoil can provoke profound reflection on human nature and societal issues, thereby contributing to the overarching theme and message of the narrative.