The core考点 of this question is understanding the function of values hierarchy in personal decision-making. The correct answer is B because values hierarchy helps in making better decisions by providing a clear direction based on what is most important to the individual. Option A is incorrect because it focuses on societal expectations rather than personal alignment. Option C is wrong because it suggests external imposition of values rather than personal identification. Option D is incorrect because values hierarchy is not about social comparison but about personal guidance.