@eniko On a day where I have an alarm set, the alarm is on the far side of the room so I have to get out of bed to turn it off, and there is no snooze, and no way for me to sleep though it. At that point I'm out of bed and shambling around.
On days where I have no alarm, I wake up at 10:00 (almost spookily to the minute) and get out of bed pretty much immediately.