Never had a problem getting up in the mornings, pretty much always wake up before the alarm goes off, even when set to 5:00am, I will be up and about washed, clothed, fed, and ready for the drive to work by about 5:20.
Even when I do the nasty shift change over, and don't finish untill 10:00pm then drive home have something to eat and drink, watch a bit of TV, wash and go to bed by about 1:00am I will beat the alarm at 5:00am.
Never feel tired during the day either, I guess I must just be one of those lucky ones who does not need much sleep.