" The danger is especially apparent if the young person is affected by what has been termed “incomplete mourning”—has, in effect, been unable to achieve the catharsis of grief, and so carries within himself through later years an insufferable burden of which rage and guilt, and not only dammed-up sorrow, are a part, and become the potential seeds of self-destruction. In "

― William Styron , Darkness Visible: A Memoir of Madness