Jesus is coming look busy – ness in the eye

Advent makes us aware of the coming Christ, and perhaps we need to to look the busy-ness of Christmas in the eye. I am always amazed at how unprepared Mary was for the birth, there was no cot, and a distinct lack of forward planning. Maybe there was something in the timing so she and Joseph were caught slightly unaware, busy with other things, worried about how others might be viewing the timing of the event?
We prepare for Christmas, we prepare for birth, we busy ourselves with these preparations. What is it in us that drives us to prepare for this season? Advent helps us focus towards the coming light but what is it on our shadow sides that drives the busy-ness of the preparations?