What feeling does Ms. Stuart experience regarding an incident?

Ms. Stuart feels guilty about the incident, which suggests that her actions or the outcome of the situation weigh heavily on her conscience. Guilt typically arises when someone believes they have done something wrong or failed to meet their own moral or ethical standards. This feeling can often drive individuals to reflect on their behavior and possibly seek to make amends or change their actions in the future.

The context of the situation is key to understanding why guilt is the primary emotion here, as it indicates a personal connection to the incident that goes beyond just being affected by it. In contrast, feelings like happiness, indifference, or anger would imply different emotional responses that do not align with the nature of guilt, where there is a recognition of personal responsibility and regret for the consequences faced.