I keep chugging along, slowly but surely. I think that’s the key to finishing this. I can’t write so furiously that I get burnt out. If you write small amounts regularly, its easier to maintain your tone and pacing than if you write a huge amount at one time, then don’t come back to it for a while.
And besides, I have to write at intervals. For the first time in a while, I actually have numerous projects all happening simultaneously, on both the writing and editing front.