Revising

Today I'm starting back into a novel I thought I'd finished writing. The last third of the book is set in New Orleans and I need to update for the effect of Katrina, and I want to clarify a couple of other things while I have it "opened up."

It's not as hard as it might sound; I know (pretty much) the changes I want to make. On the other hand, every change in a story seems to necessitate others. So this is not a small undertaking either.

THE OBSTACLES I DEAL WITH IN STARTING A REVISION:
the fear that I can't do it
the fear that I'll mess up what's already there
the weary feeling that I've already spent enough time in this story
the question: is it possible that "deep down" some part of me doesn't want to
be immediately clear and finish stories quickly, that I really want to be
"hard to get"

THE GREAT THING ABOUT STARTING A REVISION:
once I've begun I'm involved and excited again
I discover new things to explore
I know I'll get where I'm going eventually

And so the thing now is simply to take a deep breath and begin.