How did the first battle of bullrun affect the southern view of their Yankee enemies?

The First Battle of Bull Run, fought in July 1861, significantly bolstered Southern confidence and pride, leading many in the South to view their Yankee enemies as less formidable than previously thought. The Confederate victory underscored the effectiveness of their military strategy and morale, fostering a sense of superiority and belief in the righteousness of their cause. This battle also intensified the perception among Southerners that the North, despite its larger population and resources, was unprepared for the realities of war. As a result, the Southern view of the Union Army shifted to one of underestimating their capabilities, reinforcing their resolve to fight on.