As a Sagittarius born on December 11th, you are assertive, open and often restless in your interests. In all matters of life, you make sure that your needs are understood and met. This direct and assertive personality makes sure that you get the best out of life and it is complimented well by your special brand of pure honesty. While your friends and family may feel you are a bit blunt at times, they can always count on you for sharing your genuine thoughts and feelings. If you have one problem, it may be committing to an issue or task, as you often want to experience a bit of everything!