You cool-headedness and commitment to hard work will serve you well in several careers, so narrowing it down to one may be your greatest challenge. Your determination be well-suited for demanding careers like business, sales or promotion. Similarly, your patience may be a great match for careers in teaching, lecturing or mediation. If you find a worthwhile issue to support, you may be drawn to the political arena, which was the case for Andrew Johnson, who was also born on December 29th. If the