Andrej Karpathy’s recent X post about agency struck me. In the past I centered my decisions around optimizing for intelligence or demonstration of intelligence, as I believed that it was the most efficient way to move towards success. I still think one needs some base level of intelligence to achieve great things, but the marginal returns diminish fast. Agency, I believe, is a vastly underrated personal trait. It’s so underrated in my academic community that the sheer awareness of it can carry one a long way. Therefore, I want to break down what agency actually is and try to derive actionable advice from first principles.
What is agency
Agency, as a personality trait, refers to an individual’s capacity to take initiative, make decisions, and exert control over their actions and environment. It’s about being proactive rather than reactive—someone with high agency doesn’t just let life happen to them; they shape it. Think of it as a blend of self-efficacy, determination, and a sense of ownership over one’s path.
People with strong agency tend to set goals and pursue them with confidence, even in the face of obstacles. They’re the type to say, “I’ll figure it out,” and then actually do it. On the flip side, someone low in agency might feel more like a passenger in their own life, waiting for external forces—like luck, other people, or circumstances—to dictate what happens next.
It’s not quite the same as assertiveness or ambition, though it can overlap. Agency is quieter, more internal—it’s the belief that you can act, paired with the will to follow through. Psychologists often tie it to concepts like locus of control: high-agency folks lean toward an internal locus, feeling they steer their fate, while low-agency folks might lean external, seeing life as something that happens to them.
Why agency is scarce
Why agency is highly rewarded in society
Actionable advice
These are the changes I want to see in myself. By sharing them here, maybe they’ll resonate with others working toward similar goals.
https://usefulfictions.substack.com/p/how-to-be-more-agentic
https://x.com/karpathy/status/1894099637218545984
https://map.simonsarris.com/p/the-most-precious-resource-is-agency