Psychiatry and the unknown future: the period of hope.

Modern psychiatry is transitioning from an entity-based taxonomy toward a systems-oriented science that integrates biological, psychological, social, and existential levels of analysis. We propose a conceptual framework that combines genetics and multi-omics approaches, synergetics, complex systems theory, and a neo-existentialist perspective. Within this framework, psychiatric illness is conceptualized as a crisis of regulation and meaning emerging across dynamically interacting multi-level networks. We discuss implications for clinical practice, including process-based psychotherapy, idiographic mapping, and neuromodulatory interventions, as well as consequences for service design, such as recovery-oriented integrated care ecosystems and ethical challenges in forensic settings. Finally, we outline key research directions, including multimodal clustering approaches and digital phenotyping, aimed at capturing non-linear trajectories of mental suffering and recovery. "In order to possess what you do not possess…" - T.S. Eliot.