I had this same thought reading it. Anecdotal but my experience with prolonged sleep deprevation was a noticeable decline in my design capabilities. I'm actual

I had this same thought reading it. Anecdotal but my experience with prolonged sleep deprevation was a noticeable decline in my design capabilities. I'm actually refactoring some of the code/sub systems I created during that time now and some solutions are very wacky...creative, but a super weird way to approach it. Sleep deprivation might not have been the only contributor, but there a noticeable change in our code base during that time and I distinctly remember worrying about my sleep