Or I will spend all my time a walking zombie.  Couldn’t get to sleep until well past 2am, woke up at least once, and finally got up at 5:45am.  If you get caffine withdrawl headaches at weekends then that looks like a fairly big hint that I may be drinking too much at work (plus I’m getting some odd dreams- put it this way: I think Mrs Hussar got some ‘unwelcome attention’ at 3 in the morning if being elbowed awake one night is any indication).