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January 12, 2026
From David and Goliath to Rocky Balboa, the "underdog" is one of the most enduring archetypes in human history. We are biologically and psychologically hardwired to root for the entity—whether it's a sports team, a startup, or a political candidate—that is outmatched, outfunded, and overlooked. When the underdog wins, we experience a surge of emotion that often exceeds the joy we feel for a "favorite" or a "sure thing." This isn't just about a love for surprises; it is rooted in our deep-seated need for justice, our desire for vicarious triumph, and a cognitive phenomenon that allows us to find hope in a world governed by power and probability.

The primary driver is The Justice Motivation. We have an inherent psychological bias toward "Fairness Theory." We believe that the world should be a level playing field where effort and heart matter more than resources and status. When a "favorite" wins, it simply confirms the status quo—that the strong remain strong. But when an underdog wins, it restores our faith in a "just world." It suggests that the system isn't rigged and that merit can still overcome might. This provides a profound sense of moral satisfaction. We root for the underdog because their victory validates our belief that the "little guy" still has a chance. Another factor is Self-Projection and Identification. Most of us do not identify with the "Goliaths" of the world. We don't feel like the undefeated champions; we feel like the ones struggling to pay the bills, the ones overlooked for promotions, or the ones fighting uphill battles in our personal lives. We see our own struggles reflected in the underdog. When they succeed against the odds, it serves as a "Psychological Proof of Concept" for our own lives. Their victory becomes a proxy for our potential. If they can beat the giant, then maybe we can beat our own "giants"—our debt, our health issues, or our insecurities.

The Psychology of Why We Love True Crime
January 12, 2026

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There is also a fascinating cognitive quirk known as Schadenfreude toward the Top. While we love the underdog, we often harbor a subtle, subconscious desire to see the "top dog" fall. This is known as the "Tall Poppy Syndrome"—the urge to cut down those who have grown too high. We perceive the front-runner as having "unfair" advantages, which makes their dominance feel unearned or arrogant. By rooting for the underdog, we are participating in a "social leveling" process. It is a low-stakes way to rebel against the hierarchies that often make us feel small in our daily lives.
Finally, rooting for the underdog is a Low-Risk, High-Reward Emotional Investment. If the underdog loses, it's exactly what we expected; the disappointment is minimal because the "odds" were already against them. But if they win, the emotional payoff is massive. It's an "emotional arbitrage"—we invest very little expectation but receive a huge return in dopamine and inspiration. This "pleasant surprise" mechanism is much more potent than the "expected satisfaction" of a favorite winning. Ultimately, the underdog story is a narrative of resilience. It reminds us that "impossible" is just a statistical probability, not a final verdict. We love the underdog because they represent the best of the human spirit: the willingness to show up and fight even when the scoreboard says they've already lost. They remind us that while we cannot always control the resources we are given, we can always control the intensity of our effort. In the end, we don't just root for the underdog; we root for the part of ourselves that refuses to give up.