@AndyWTaylor So, I start-stopped many novels over the years. Ten years ago, I began keeping them. Two years ago, I took one of them, cleaned it up, split it into different books (it was too long) and submitted the first book to my publishers. I've completed 18 novels since. The key thing, I found, is to figure out the ending and then write toward that. The first draft is supposed to be a mess, so don't let that stop you. The main thing is to allow yourself to finish that book!