We investigate the impact of pessimistic assumptions on the construction of repressive State policies. If Rousseau and Locke, through optimistic assumptions regarding the concept of man, erect their State models by encouraging political and economic freedom, and the limited State, Schopenhauer and Hobbes, through pessimistic assumptions, orchestrate their models of maximum and invasive State. The main objective is to expose the accumulation of power by the State as a corollary of a pessimistic stance. The research followed the hypothetical-deductive method through bibliographic research, data collection and analysis. The initial hypothesis to be defended claims the State is an institution that naturally demonizes the human figure in order t...