When Leamas realizes this, he decides to give up and get shot too (Le Carré 225). Indeed, Leamas’ decision to die is due to his realization that both ideologies which is Capitalism (democracy) and Communism are the same in fact. They are both ready to betray and kill innocent human beings to success. Both will pose immoral actions to win. In one sense, Leamas realizes that the fight he did all his life was a lie and he prefers to die than to have to accept it. In conclusion, The Spy Who Came in from The Cold expresses the idea that in the spy world, there is no difference between the opposite ideologies, they are both ready to do everything they have to do, even if it means killing, to achieve their ultimate goal. In other words, Le Carré creates the idea that there are no rules in the spy war, and every ideologies can become really