The paper aims to compare the preferences of the unlimited rational economic agent for consumption and earnings, on the one hand, and real behavior of economic agents, on the other. The analysis concludes that old-age poverty appears to be a result of irrational behavior in youth and adulthood. The state pension system, which aims to solve this problem, requires a transition of the state from its redistribution function to prevention of irrational behavior of economic agents, as well as a transition from the tax distribution system to the mandatory old-age pension saving scheme, which involves sovereignty of the individual and free choice between insurance and non-insurance alternatives. The main principles of the individually funded pensio...