You're one cool customer! You take life as it comes and you cross bridges when you come to them.
Christmas is first and foremost a time for the family - of course you have to do all the preparation so that everything goes smoothly, but you're not prepared to wear yourself out by stressing about it.
Your motto in life: "All in good time." You're so calm and composed that you can anticipate things without planning too far ahead. You're totally zen, even at Christmas time!