Negotiation in the classic diplomatic sense assumes parties more anxious to agree than to disagree.
Arnold Schwarzenegger, I don't know if you'd call him a great actor, but he's amazing in terms of his presence, and he is interesting enough that you want to watch him.
Making a million dollars is the simplest thing in the world. Just find a product that sells for $2,000 and that you can buy at a cost of $1,000, and sell a thousand of them.