I hate routine, so this doesn't appeal to me. I do keep a daily journal though, but when I wake up I want my early morning cuppa and to grab the latest book I am reading, not to start writing. I do it when I am in the mood, otherwise it just doesn't work for me and if forced to write when I am not wanting to, when I am thinking of other things, I produce scribblings worthy of nothing other than the shredder.