Depression is a mood disorder, and there are various types of depression. It is normal to experience depression following a significant loss or major devastating life event. This usually resolves after a while. But some people are sad for no identifiable reason, and nothing can bring that person joy. Unresolved depression is a primary cause of suicide and homicide. According to the JAMA Network study, suicide is the 8th leading cause of death among children aged 5 to 11 years. It is alarming that 1 in 4 of the child victims have a history of trauma.