Word spread quickly. Online forums filled with late-night posts from people describing similar experiences—some ecstatic, some unnerved. “It feels like it knows me,” wrote one user. Another said, “It suggested a hobby and now I can’t stop woodturning.” There were arguments about autonomy, debates about whether software that reorganized a person’s inner life crossed a line. People worried about privacy; others celebrated the way the app untangled the noise in their heads.