Curious, thanks for pointing that out. I mostly stop decaf at 3pm just like I did with caffeinated coffee previously, so hopefully that's not impacting my sleep.

I've lately been trying that sleep optimization thing posted here over the holidays the last couple weeks and feel like that's been helping. My fitbit is reporting pretty high sleep score for the last week, today was the first <80 in a week, and it was 79 so pretty close...