This report delves into the complexities of mental health, specifically concentrating on dementia and Behavioral and Psychological Symptoms of Dementia (BPSD). It begins with an introduction to mental health, its importance across the lifespan, and the prevalence of mental disorders like dementia in Australia. The report then defines dementia, its symptoms, and causes, followed by an in-depth exploration of BPSD, including its symptoms and the factors influencing it. Part A of the report analyzes two service models supporting individuals with BPSD: Consumer Directed Home and Community Care and Integrated Care, comparing their effectiveness and challenges. Part B examines the pathophysiology of dementia and BPSD, the qualities of a reflective practitioner, and demonstration of the service models. The report concludes by emphasizing the importance of understanding and managing BPSD and the role of healthcare providers in supporting patients with dementia and their families. It also discusses the shift from long-term hospital care to home and community-based care, highlighting the outcomes of these models.