So it's searchable:
Trying to be perfect
  ends in burn-out.
Being grateful
  though the imperfect
    lights hearts on fire.
 -- Ann Voskamp, A Holy Experience
...let this one settle into a deep spot and juice a bit (like today's Turkey).  It might be true that perfection is almost always a thief of thankfulness.  In fact, our imperfection only seems to illuminate our sense of gratitude.
