To "fluster" someone often results in what emotional state?

To "fluster" someone typically leads to an emotional state of nervousness. This term suggests a state of agitation or confusion, often resulting from unexpected situations or overwhelming pressures. When a person is flustered, they may find it difficult to think clearly or respond adequately, which can create increased anxiety and a sense of discomfort.

This emotional reaction contrasts with the other options, such as excitement or confidence, which generally reflect a more positive and composed state. Calmness, on the other hand, is the direct opposite of being flustered, as it signifies a serene and collected demeanor, lacking the confusion associated with fluster. Therefore, nervousness is the most fitting emotional response to the action of flustering someone, aligning well with the broader understanding of the term.