In addition, with all the articles I read about the difference between grief & depression, if there is one ... how long should a person be "allowed" to grieve before it is considered a major depressive episode, etc ... not one article that I've seen addressed the Biblical view of grief. (See "The Biblical View of Grief & Depression" here in this blogspot for a description of how God sees grief.) We see many "descriptions" of how we "should" feel & behave after a traumatic event, via the entertainment industry. I believe we need something way more stable than the entertainment industry to help us make it through the aftereffects of a tragedy. We need God. And His Word.
Grief and depression are not easy maladies to work through. Although healing is possible, restoration may not be. If, for example, your loved one has passed on, or if a tornado or hurricane has destroyed your home and worldly possessions, the restoration of those people and things are not possible. But you CAN be healed. And it IS possible to grow from these situations, and even to have good come out of them. Nothing can change what has already occurred in the past. But the important thing to remember is that it's possible to remove the "sting" out of the past, so that it no longer has control over your future! Maybe even to the point that it then becomes a testimony!