Nine o'clock block

It's a quarter past nine, at night and I've just been editing my latest 'epic' again. Haven't worked on it for a week or two since I failed the Nanowrimo (http://www.nanowrimo.org) challenge to write a novel in a month and sadly, I've lost momentum. I guess I need to sleep on it. My best ideas come when 'm a couple of seconds from sleep. Unfortunately, I've generally forgotten them by the time that morning comes.