This document discusses mental health and psychiatry. It defines mental health as the adjustment of humans to maximize effectiveness and happiness according to the WHO. Mentally healthy people are characterized by self-evaluation, clear goals, and ability to form relationships. The scope of mental health includes areas like general healthcare, childhood development, workplaces, and communities. Psychiatry is the branch of medicine concerned with diagnosing and treating mental illnesses, with specializations like addiction, geriatric, and child psychiatry. Psychopathology is the study of mental disorders and their classification, causes, and treatments.