As a Sagittarius born on December 17th, you are well known for your charisma and showmanship. While others prefer to be in the background, you are most comfortable being the center of attention. More times than not, you seek out the center stage, where you can impress others with your charm and whit. In all your dealings, you are friendly and warm. Your sociable qualities and performer mentality make you a highly sought after friend and companion.