You can only end a negotiation for peace if you begin it.
World War I was not inevitable, as many historians say. It could have been avoided, and it was a diplomatically botched negotiation.
To resolve problems through negotiation is a very childish approach.
Police in China can do whatever they want; after 81 days in arbitrary detention you clearly realise that they don't have to obey their own laws. In a society like this there is no negotiation, no discussion, except to tell you that power can crush you any time they want - not only you, your whole family and all people like you.
Human beings are born solitary, but everywhere they are in chains - daisy chains - of interactivity. Social actions are makeshift forms, often courageous, sometimes ridiculous, always strange. And in a way, every social action is a negotiation, a compromise between 'his,' 'her' or 'their' wish and yours.