The theme of the World Health Day, 2017 celebrated by the World Health Organization was Depression: Let`s Talk. This theme aimed to raise awareness about depression, eliminate the stigma associated with mental health, and encourage people to seek help and support. Depression is a common mental disorder that can affect anyone, and it is important to prioritize mental well-being as part of overall health. The World Health Organization wanted to emphasize the importance of starting conversations about depression and promoting understanding and support for those affected. By choosing this theme, the organization hoped to encourage individuals and communities to open up about mental health and work towards creating a supportive environment for those struggling with depression. It is essential to remember that mental health is just as important as physical health, and addressing depression can lead to better overall well-being.