I generally wake up at 4:30am. I never used to do this, but after being forced by my ex's schedule to wake up at that time a few years ago my body got used to it. Now, even on a weekend, "sleeping in" just doesn't happen.

Just a few nights ago, after a late band practice, I didn't get to bed until a little after midnight. My body didn't care. I was wide awake at 4:30am.

I usually wake up at 5:45 every day even though I could sleep in later on the weekends anyway.

Aound 4:30 am no matter what. I've tried to break the habit, but I can't.