Zzzz.

This sleep thing is still an issue. As reported before, getting to sleep isn't an issue, but waking at 530 AM and struggling to get back to sleep is an issue.

However, the new mattress does appear to be paying dividends. My back is noticeably less sore than before. I still need to be more active, and that's proving more difficult to motivate myself into. I'd like to both get out of the house more and get back into the yoga. I don't know if that would help the sleep issue, but it's something I should be doing regardless.