I'm often awake at 4 am it's a real curse not being able to sleep for a full night, I always did once, I'd love to go back to waking up at 7. I did read about someone famous, Nigella Lawson I think, she goes to bed quite early and then gets up in the middle of the night and does a few things and then goes back to bed again. Allegedly this was the sleeping pattern centuries ago. I often fall asleep at 9 pm, usually during a programme I was hoping to catch, maybe I should be in bed then and catch up with missed tv in the middle of the night and then read a few chapters. Anyway from the posts here it seems I am not alone.