Status Updates From Wyrd Sisters (Discworld, #6)

"Nothing in the sight of mortal man had in fact changed. What Magrat had achieved was a mere adjustment of the mental processes, from a bewildered and slightly frightened woman gliding inexorably toward the inhospitable ground to a clearheaded, optimistic and positive thinking woman who had really got it together, was taking full responsibility for her own life and in general knew where she was coming from"Love Terry