Mourning (n.) is a capacity which, maintained, gives us a keener sense of life we need in order to oppose violence.
Mourning (n.) is about remaining in a state open to the other, to let the dead speak.
Mourning (n.) is concerned with the process of accepting that by the loss one undergoes one will be changed, possibly for ever, in ways which one cannot know in advance.
Mourning (n.) is defined by the loss of something or someone bound to our identity. Its success is determined based on a metamorphosis of the self, and movement or transition from one state to another, through grief.
Mourning (n.) is tied up inextricably with one's own identity and one's narration of self such that 'if I lose you [ ] then I not only mourn the loss, but I become inscrutable to myself. Who 'am' I, without you''.