Connectedness as a Mental Health Pillar: To Self, Others, and the World

Connectedness is a vital component of mental health, encompassing connections to self, others, community, and the world. This article outlines the Merlo Model of Connectedness consisting of six domains: (1) happiness, (2) purpose in life and meaning-making, (3) empathy and compassion, (4) social connections and community, (5) nature, and (6) spirituality and religion. These domains together encompass three core psychological needs. Each domain plays a vital role in enhancing an individual's emotional resilience, reducing stress, and promoting overall psychological well-being. This article reviews current evidence and clinical applications of interventions that promote connectedness, including mindfulness-based practices, meaning-centered therapies, social prescribing, nature-based interventions, and spiritual assessments. These interventions enable patients to develop self-awareness, foster supportive relationships, and ultimately find a deeper sense of purpose and belonging. Connectedness is one of the six pillars of Lifestyle Psychiatry, and as such, of mental health. Integrating connectedness into clinical practice enables clinicians to address lifestyle factors with the aim of supporting a patient's comprehensive care. [ Psychiatr Ann . 2025;55(7):e164–e169.]