There is some research in that direction. Some of it with the result, that sadness/unhappiness actually feeds creativity. https://www.wired.com/2010/10/feeling

There is some research in that direction. Some of it with the result, that sadness/unhappiness actually feeds creativity. https://www.wired.com/2010/10/feeling-sad-makes-us-more-creative/ https://www.wired.com/2010/10/feeling-sad-makes-us-more-crea...