CHF,
TONS were discussed, but the only take away that I got that seemed to work was "Up the dose". It sounds like more of us that are on MM long term are running into it slowly stopping it's magic. The good news is continuing to change substances seems to help. While psychedelics are cross tolerant for recreational use, they don't seem cross tolerant for our CH. Of course me personally am on my third substance after the first two stopped keeping my CH away. (but I got most of 6 years pain free from the first two!!! Wahoooo).
J