To win you basically have to lie to their faces. Still, it’s a great game. I have a friend who is a nationally ranked player. He says that among players of hi

To win you basically have to lie to their faces. Still, it’s a great game. I have a friend who is a nationally ranked player. He says that among players of his calibre people essentially never lie. That is in part because there is a repeated prisoner's dilemma, anyone who lies will get caught and it WILL come back to bite them in future games.