post-partum needles

Okay, Knitting Lovies:

What do you do when you've *finally* gotten a project off the needles,
and you're ready to start something new...
and you get stuck?

I have SO many ideas, and SO many things in the queue, and SO many UFOs...

... that I'm basically paralyzed.

I could be a grown-up and finish a few UFOs (or, hell, ALL of them!); or
I could throw caution to the wind and start a new sweater with some vacation yarn; or
I could be a little reasonable and start a work-related sample project.

Do you have those 'post-partum' moments after you've finished a big project
(or one that's given you fits)?
What do you do when you're faced with too many options and empty needles?