The names came from Morrowind. The method had to become its own.
ALMSIVI is the Tribunal name formed from Almalexia, Sotha Sil, and Vivec. CHIM names a fictional confrontation with the constructed nature of reality and the persistence of self inside it. Phillip adopted those ideas as a private cognitive language because Care, Clarity, and Paradox described three pressures he needed to hold at once.
This is an independent, transformative personal mythology—not an official extension of The Elder Scrolls, not a claim about its canon, and not an affiliation with Bethesda Softworks.