A 15-year-old from North Bihar has done what economists struggle to model and policymakers struggle to engineer. Vaibhav Sooryavanshi has walked into the recent edition of Indian Premier League (IPL) and bent the game around him. His numbers are already extraordinary. In IPL 2026 till mid season, he crossed 400 runs at a strike rate above 230, becoming the fastest to that milestone in the league’s history. But the real story is not statistical. It is psychological. 

Cricket at the highest level always requires caution—judgement, timing, risk management. But what he has stripped away is mental baggage: the inherited hesitation that tells a young batter to “settle in,” to defer to reputation, to play within invisible limits. Once that mental block disappears, others begin to play differently too. Partners accelerate. Dressing rooms loosen. The entire system shifts.

This is what economists call a positive spillover—but the trigger is deeper. It is the removal of a shared cognitive constraint.

This is exactly where Bihar’s deeper problem lies. Because Bihar is not short of caution. It is suffocated by scarcity-induced mental load.

Behavioural economists like Sendhil Mullainathan and Eldar Shafir offer a powerful lens here. In their work on scarcity, they argue that poverty is not just a lack of money—it is a tax on the mind. Scarcity of time, income, or security consumes what they call “mental bandwidth,” leaving less cognitive capacity for planning, imagination, and long-term decision-making. Paradoxically, this means the poor often make excellent short-term decisions—they know the price of everything, optimise every rupee—but struggle with long-term strategy because their mental resources are constantly depleted. Scarcity creates focus—but also tunnel vision. It forces people to manage the urgent at the cost of the important. And crucially, it eliminates slack—that small buffer of time, money, or psychological space that allows risk-taking, experimentation, and ambition.

Now, if we look at the Bihar’s social equilibrium, the state is famous for producing two kinds of figures: bureaucrats and Bahubalis. On paper, they are opposites. In practice, they converge into a single aspiration: power without accountability. The bureaucrat is admired not for integrity, but for accumulation—plots of land, contracts, quiet wealth. The Bahubali is admired for capturing tenders, bending rules, and commanding territory. One wears the state; the other subverts it. But both communicate the same lesson to the next generation: success comes from extraction, not creation.

This is not just a moral failure. It is a scarcity mindset. If the dominant pathways to success are rent-seeking or power capture, then for everyone else, the world appears even more constrained. Opportunities feel rigged. Markets feel inaccessible. The future feels uncertain. This is not just material scarcity—it is perceived scarcity, which can be just as cognitively binding. And so the mental bandwidth of an entire society gets consumed—not just by poverty, but by navigating a system where rules are unclear and rewards are distorted. 

In such a setting, people do not just lack capital—they lack the cognitive slack to imagine alternatives. And without slack, there can be no positive spillovers.

Take a small farmer in Bihar. He knows input prices to the last rupee. He times his purchases carefully. But ask him to invest in a new crop variety, or experiment with a different market linkage, and hesitation sets in. Not because he lacks intelligence—but because he lacks slack. A failed experiment could be catastrophic.

Or consider a young graduate preparing for government exams. Years are spent chasing a single, narrow pathway—because it appears safe and legitimate. Entrepreneurship, private-sector work, or skill diversification feel too risky, too uncertain. The mental model is already set: better to queue for a known prize than to explore unknown terrain.

Even migration—often celebrated as Bihar’s escape valve—reflects this dynamics. Migrants succeed in cities not because Bihar lacks talent, but because cities provide institutional slack: more predictable markets, clearer rules, and visible rewards to effort. The same individual behaves differently in a different cognitive environment.

Its economy is not just constrained by poor infrastructure or low investment, but by a deeply embedded mental block: the belief that creation does not pay. And once that belief takes hold, negative spillovers multiply. The sand miner, for instance, who extracts from a riverbed and leaves behind environmental damage is not an outlier. He is acting within a system where private gain is disconnected from social cost—and where no one expects otherwise. The contractor who cuts corners, the official who extracts rents, the citizen who navigates through jugaad—they are all responding rationally to the same distorted incentives.

The result is an economy where scarcity is not just material—it is psychological and institutional. So the real development challenge for Bihar is deeper than infrastructure or investment. It is about restoring mental bandwidth at scale. Or, in simple terms, it lacks cognitive freedom.

So how does one break this equilibrium?

The answer lies not in eliminating caution, but in restoring slack.

First, economic slack. Stable incomes, reliable public services, and predictable rules reduce the cognitive load of survival. When people are not constantly firefighting, they begin to plan.

Second, social slack. What a society celebrates matters. When the only visible successes are those who extract, aspiration narrows. When creators—entrepreneurs, innovators, honest professionals—become visible and celebrated, the mental model expands.

Consider a simple example: the rise of small-scale dairy cooperatives in parts of India. Where they succeed, it is not just because of better pricing. It is because they create a predictable system—regular payments, collective bargaining, shared infrastructure. That predictability frees up mental bandwidth. Farmers begin to think beyond the next day.

Or take digital payments and digital weighing machines. When transactions become easier and more transparent, small vendors spend less cognitive effort on managing cash uncertainty. That saved bandwidth—small as it seems—can translate into better decisions elsewhere.

These are not grand transformations. They are incremental releases of mental constraint.

And that is the lesson from a 15-year-old cricketer. Vaibhav Sooryavanshi has not eliminated risk from cricket. He has simply refused to carry inherited fear. He plays with caution where needed—but without the cognitive burden that suppresses ambition.

Development, at its core, is the same process. It is not about removing all constraints. It is about removing the wrong ones—the mental blocks that tell people what they cannot do.

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