Take ten of your best friends who are willing to die for you over there meet him and ten of his best friends. Kill one of your friends - he must do the same - each of you taking turns killing your own friends until either all of both of your friends are dead or one of you has decided that there has been enough killing - that one loses. from pbs.org "In Search of the Cave People." ... or you could do 3 or 6. Most importantly ask yourself - what does she want?