For my current work-in-progress I've been trying out a new writing regime. Instead of waiting to write until I have a nice clear afternoon with all my chores done (Hah!), I've been waking up, letting the dogs out in the garden, fetching a cup of soy-milk and going back to bed to write for a couple of hours.
This slovenly habit has a number of advantages: by the time I am actually up, dressed and facing the day, I've got the bulk of my writing target done (sometimes all of it), so I don't grouse around all day feeling guilty and annoyed with that task hanging over my head. It means I'm much more likely to get the work done. And it puts me in a good mood for the day too, creatively and sexually :-)
Actually prioritising writing is something I need to do more. It should come before everything else ... though sadly it can't always. There are appointments to keep, and irritating petty things like meals.
The bad news is that my blog is getting done later and the dogs aren't getting walked until after lunch. But they'll live ... That's what I tell them anyway ;-)
When do you write?