Confidence or arrogance shown in a way that can be perceived as over the top or excessive.

अति आत्मविश्वास

English Usage: The bravado displayed by the young athlete was both admirable and concerning.

Hindi Usage: युवा एथलीट द्वारा दिखाई गई अति आत्मविश्वास प्रशंसनीय और चिंताजनक थी।