Sarah Wells has identified a concept she terms "social death fear" as a significant factor restricting how individuals allocate their expenditures. According to Wells, this phenomenon primarily affects those who view financial success—measured by bottom-line income—as the sole determinant of a fulfilling life.

In her analysis, Wells argues that the pursuit of financial wealth, while important, can overshadow other vital aspects such as education, personal development, and social connections. She suggests that this narrow focus leads to an illusion of richness, where increased earnings do not necessarily translate into a richer or more meaningful life experience. Instead, individuals governed by "social death fear" may prioritize accumulating money over investments that could yield longer-term benefits, such as quality education for their children.

Wells’ commentary highlights the need for a broader understanding of wealth, one that goes beyond monetary value to include factors like knowledge, well-being, and family support. This perspective challenges the conventional emphasis on income as the primary metric of success and encourages a reevaluation of spending priorities for a more balanced and fulfilling life.