I still manage them. At least one morning over the weekend, I'll sleep until 9-9:30. When I was younger (most of my 20s), I would sleep until much later, it wasn't unusual for me to not raise from my pit before noon. I was more of a night bird then, rarely getting to bed before midnight. Now I'm usually in bed at 10 during the week, and on Fridays / weekends, I get very sleepy, rarely up after 11. The teenage me would be very disappointed in these developments.