I've long predicted that my late-sleeping habit would eventually take its toil on my health, and to which, I've also attributed my slow recovery from my recent illiness. So, I am switching to early nights: 11 PM on weekdays and Sundays, and nothing more than 1 AM on Fridays and Saturdays. To bed. Now.
Mad Rush Saturday: To the pool, the library (newly opened at Clementi Mail, what a crowd!), to Orchard to catch "Security Police", then to Central Library.