Abstract
The approval of the first non-dopamine-blocking therapy for schizophrenia marks a defining moment in psychiatry. Muscarinic M(1)/M(4) modulation, alongside emerging TAAR1 and glutamatergic pathways, signals a shift beyond dopamine dominance toward circuit-level integration. These advances embody mechanistic humility: the scientific courage to prioritize clinical signal over mechanistic certainty. It is the scientific curiosity to revisit older hypotheses, question single-pathway models, and integrate multiple mechanisms. Building on the recognition of dopamine blockade's experiential burdens, this new era guides psychiatry toward a pluralistic framework. The challenge for 2026 is not to replace dopamine, but to rebalance it, moving from receptor blockade dominance to circuit modulation informed pluralistic treatment. This evolution aims to restore harmony not just among neural circuits, but within the lived experience of patients.