UPDATE ONE: Surprise Sleep Deprivation
Well the past couple days I’ve been feeling the effects of sleep deprivation. Turns out just cause you’re still sleeping eight hours a day that four hour cycle will leave you waking up very sleepy sometimes. Failed to see that coming. 
A nice hot shower and a bite have been able to kick this in the butt. I recall, though, from previous experience that it was much, much worse when switching directly to the demanding Dymaxion cycle.