“Grief is itself a medicine.” ~William Cowper Grief as defined by Merriam-Webster is: (a) a deep and poignant distress caused by or as if by bereavement (b) a cause of such suffering. But the truth is, it is so much more than this. Grief and bereavement have been studied throughout the years
https://www.npr.org/sections/health-shots/2015/03/02/387007941/take-the-ace-quiz-and-learn-what-it-does-and-doesnt-mean