The article is devoted to the problems and perspectives of democracy as the form of organization of the social and political existence in general, as well as to the some aspects of the optimization of democracy in the context of the guaranteeing of the social welfare in particular. The real aim of the existence of the democracy was revealed. It was noted that stability is the most important elements of the value of the state. The author pays attention to the advantages of the presidential republic, of the constitutional monarchy, of the «Polybius scheme» of the ideal «mixed» state, of the two-party system, of the indirect elections, of the temporal fixation of the elections and of the absence of the snap elections in the context of the guarantee of the political stability. The optimal model of government, the rational limits of the democracy and its acceptable forms were proposed. The author says that democracy is more or less acceptable only if the laws of the state guarantee the impossibility of the election of the unworthy candidate. The system of the electoral qualifications for the members of the Electoral College as well as for the candidates to the elected positions was recommended. Also, the similar system of the qualifications for the officials of the executive power was recommended. The author says that the republican state should be built «from the below». It was noticed that citizens may make the conscious choice only inside their common during the local elections or during the elections of the members of the Electoral College, when they really know the candidates and their personal qualities. The author recommends the political model, when people elect the members of the Electoral College, and the last one form the local representative organs during the local elections, and after that the local representative organs delegate some their members to the regional representative organs, and the last one delegate some their members and form the parliament of the state. Also, the political model, when the executive power is built «from the below», was recommended. The author says that each official of the executive power should start his service from the primary position in local executive bodies, and that the filling of the vacant positions should be done exclusively on the basis of professionalism, experience, length of service and seniority of the officials, but not on the grounds of the arbitrariness of the highest officials or randomnicity. The main principles of replacing of the post of the head of the state in the parliamentary republic as well as in the presidential republic were outlined. It was noted that the professionalism, experience and the high moral qualities of the officials, and especially of the senior state officials, are the fundament of the effective governance and welfare of society, etc.