Benedict Arnold's betrayal is often explored in the context of loyalty, trust, and the impact of treachery on personal relationships and national identity. However, if you meant a different character named Benard or a specific narrative involving a betrayal, please provide more context for a more tailored response.
In general, a betrayal like Arnold's could lead to feelings of confusion, anger, and disillusionment for the narrator. It challenges their beliefs and values, often forcing them to confront the complexities of loyalty and the consequences of betrayal. The emotional fallout can involve a deep sense of loss, as the narrator must reconcile their previous admiration or trust with the stark reality of betrayal. Additionally, it can serve as a catalyst for personal growth, prompting a reassessment of relationships and principles.
If you have a specific literary work or context in mind, please clarify, and I can provide a more detailed analysis.