When do you end a story?
Someone told me once that you should write a story until it naturally ends, then go back and remove the last paragraph, page or chapter. Many of us have a tendency to overwrite. Novels can often be compared to songs with endings that fade out over a very long time when often they need to end with an explosive drumbeat.
My story originally had an epilogue. I knew it had to be there. After the first draft I realised it was completely superfluous and unnecessary. Writing chapter 19 the other day I typed a couple of words that I realised could be the new ending. The novel could end there, two chapters earlier than expected. There'd be a whole lot unresolved but is that such a bad thing? For the time being I'm going to continue up until ch.21 but I'll keep this earlier ending it mind. It definitely pays to think about it all in a new light from time to time.