In reply to Timmd:
> My Dad used to keep a work diary so that he had to fill it with things he'd done, or else he'd look back on his time spent at work at the end of the week, and not have anything to show for it.
Yes, that's quite a good system. About a decade ago, when I was writing a science fiction novel, I had a system on my computer diary where I just 'clocked on and off', giving the times. Then, at the end of the week, I would add up the actual hours worked. This is far more relevant, btw, than the 'number of words written per day' (I've long regarded this as a kind of layman's load of bollocks) ... simply because, on some days when you write very little, you have done huge amounts of useful work relating to what you are about to write that is far more important than the days when you actually write. Re. number of words written, I'm fond of quoting an Oscar Wilde story, when he was asked if he'd had a good day writing and he said 'Yes'. 'What did you do?' 'I put in a comma.' Astonishment. 'Is that all you did?!' 'No, I took it out again.'