Waking up for work has always been a challenge for me, historically enabled only by the aid of a ringing alarm clock. Yet today I wake up earlier than ever, without an alarm. How is this possible?
Some background: I've been chronically sleep deprived for as long as I can remember. In high school, when my alarm went off at 6:30AM, I would curse existence and try every trick in the book to squeeze out another 15 minutes of sleep. Not much has changed since (except for getting less exercise).