Just finish it.
/Today was the first day in a long time that I didn't write my 750 words and post my blog all at once. I ran out of time this morning. So instead I'm using the remaining 150 words I have left to type to write this post as a reminder that it's never too late to finish what you've started.
In most cases, even if it's been a while, you can just pick up where you left off on a project. It might be awkward, you might start slow, but don't let inertia keep you from completion. Most times even just starting again will give you the juice to make it to the finish line.
Besides, sometimes that break give you just the inspiration you need to complete it.