Both, becuase I think প্রদর্শিত হচ্ছে everyone your true talent is #1 key... & also if you're গান গাওয়া দ্বারা yourself you're being proud of your own self.. (:
I use to get sooo nervous গান গাওয়া in front of people but after আপনি do it for awhile it gets easier. It's best if আপনি can just relax and not think about what people think about আপনি but just let the সঙ্গীত carry আপনি to a happy place.