Large tech companies operate through complex systems that drive their success or failure, not through individual heroics. These systems consist of both clear processes, like OKRs and promotion criteria, and opaque ones, such as informal decision-making conversations. The article argues that while good software might occasionally emerge from individual efforts, over time, reliance on personal heroism becomes inefficient. As companies grow, their systems take precedence; individual engineers can’t sustain high-quality output indefinitely when surrounded by a culture that often prioritizes personal career advancement over collective success. Engineers in these companies may feel frustrated by the inefficiencies they encounter. Many are driven by a desire to enhance system efficiency, yet their attempts to address these issues can lead to career setbacks. The article emphasizes that while some efficiency improvements are necessary and recognized, pushing beyond a certain threshold can result in negative consequences for the engineer's career. Instead of fostering meaningful change, individual acts of heroism can shield companies from accountability for their systemic flaws, allowing them to avoid necessary adaptations. Despite the lack of long-term benefits from heroism, the article points out that managers and product leaders exploit this drive for their own gain. They may recruit willing engineers to take on extra tasks that benefit the managers' projects, often at the expense of the engineers' actual work. Engineers are urged to pay attention to how their efforts align with company rewards, as promotions and bonuses reflect what the organization truly values. The overall message is clear: engineers should be wary of sacrificing their career progression for short-term fixes that don't lead to structural improvements.