Mental health literacy (MHL) encompasses both cognitive and cultural dimensions. Low MHL sustains stigma by reinforcing misconceptions, social distancing and discrimination, discouraging help-seeking and adherence to treatment. In education, MHL extends beyond knowledge to empathy, emotional intelligence and inclusivity. Integrating MHL into psychiatry training enhances competence and compassion, cultivating openness toward mental illness. Promoting diversity and inclusion is not only a moral imperative but also vital for effective psychiatric education. Embedding MHL across learning environments fosters understanding, reduces stigma and strengthens psychiatry’s connection to the human experience in all its emotional and cultural depth.