If you have no vision, dream or life purpose to which you are committed, it will very hard, nearly impossible for you to achieve your annual resolutions. You need to be somebody who has a habit of commitment. Otherwise you will be struggling to build that habit and keeping your eye on your resolutions.
But if you are someone whose life is always after a certain goal, you may find it a little bit easier in honoring your resolutions.
Second even the kind of resolutions you will develop will be according to the big picture of what you want your life to achieve and you have been working on that.