What one thing?

Yesterday's King had his eyes on the prize, now off to find that one thing that is needed to complete his task.  It looks like all the offerings in the Seven of Cups have been sorted through and experienced and even something more, and yet it isn't what the King was looking for.  What will need to be discovered that will bring him/me to the satisfaction of the Nine of Cups?  There was something recently read about getting what you thought you wanted and still experience dissatisfaction.  So the absence of those things are not the answer to happiness. Maybe the journey is what fills the ninth cup. Seek and you shall find.

The only other thing these eight cups makes me think of, is getting all your ducks in a row, impossible, I thought so too.