A Twitter exchange sparked the author’s exploration of how business differs from sports like weightlifting. While weightlifting emphasizes physical experience and practice, business involves navigating complex capital cycles and market dynamics. The author uses an analogy of a builder who fails to consider environmental history, paralleling how entrepreneurs might overlook economic shifts. The Federal Reserve's interest rate hikes in 2022 marked a significant change, leading to increased borrowing costs and a tightening of liquidity. As a result, many startups faced dire consequences, with some shutting down, others getting acquired, and many pivoting to survive. The impact of these changes has been gradual but profound. Companies that thrived during the low-interest-rate period (ZIRP) found their foundational assumptions challenged. The author reflects on how those who entered the workforce during this time internalized a mindset that included easy access to capital and the belief that rapid hiring was a solution to growth. With the end of ZIRP, these assumptions are fraying, leading to a reshaping of business practices. The article highlights how easy money distorted behaviors across the economy, pushing firms and individuals to overspend and invest in cloud services and software without fully understanding costs. The author draws on personal experiences as a software engineer to illustrate the shift in thinking among industry veterans. They reference Uma Chingunde's analogy of musical chairs to convey the abruptness of the change in the tech landscape. As the music of easy capital stopped, many were left scrambling to adapt to a reality where financial prudence is essential. This shift has revealed the risks of relying on previous operating norms, emphasizing the need for a deeper understanding of economic fundamentals moving forward.