For most of my life, I was a dedicated late sleeper.
Brunch on Saturday? How does 2:00PM sound?
Want to take a day trip, go hiking, meet for coffee? 9:00AM will be the earliest time I can accommodate.
Hell, I once turned down a job offer because the office opened at 7:30AM. There was simply no reason to set myself up for failure like that. One has to know her limitations.
Then, there was Sloane.