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