alt Hacker NewsI feel that same way you described with the "fog" clearing. I don't know exactly what it is, but I'm imagining it being the fact I _finally_ get some good, restful sleep (with it taking about 2 weeks give or take for that clear headed feeling to regenerate).
Oddly I don’t feel like I sleep better, but probably do. But I’m sure you’re right about the impact of sleep as a contributor to the overall clearing.