I come to believe there are two general approaches to life. Some people try to look at the whole game and want everyone to win, so they play by the rules. In terms of prisoner's dilemma, they choose to cooperate. Others notice that the market economy is designed around people being selfish, so they use it to justify defecting - minding only their own short-term interest. банкиры, спекулянты, барыги и фастфудчики это вторая категория.