In Superman III, Ross Webster is asked why he wants to destroy the opposition when he already has so much. His answer: “It is not enough that I succeed—everyone else must fail.” That line stuck with me when I first heard it in 1983. I didn’t have language for it then, but today we recognize that mindset as zero-sum thinking.
A zero-sum game assumes that for one side to win, the other must lose. We see clear examples of this in sports—last weekend’s Super Bowl being one of them. In that context, the model makes sense. The problem is that we often carry this mentality into areas of life where it doesn’t belong, and where it causes more harm than good.
Relationships. In marriages, parenting, friendships, or family dynamics, a zero-sum mindset quickly turns connection into competition. Conversations become about who is right and who is wrong, not about understanding. When the goal is to win the argument, collaboration disappears—yet growth usually comes from hearing all perspectives and seeking mutual understanding.
Finances. When money is viewed through a zero-sum lens, it often becomes a power struggle. Thoughts like “If you spend, I lose” or “Who controls the money?” replace collaborative planning. Instead of exploring ways to grow income, adjust priorities, or align spending with shared goals, we assume options are limited. Money stops being a tool and starts feeling like a constant trade-off.
Career. Zero-sum thinking sounds like: “If they shine, I won’t,” or “Opportunities are limited.” In reality, trust, visibility, and collaboration usually create more opportunities—not fewer.
Politics. When politics becomes a zero-sum game, winning matters more than understanding. Yet growth—both personal and collective—requires humility and the recognition that no one holds a monopoly on truth.
The opposite of zero-sum thinking is positive-sum thinking. It asks different questions: How do we both win? What creates more value? Can we grow the pie instead of slicing it thinner? It understands that someone else’s success doesn’t threaten our own. Superman’s rival had it wrong. Others don’t have to fail for us to win—because we’re not competing against them. We’re competing against our own potential.