Intrinsic Versus Extrinsic Motivation
Intrinsic motivation comes from interest or satisfaction in an activity; extrinsic motivation concerns a separate reward or outcome. Feynman’s remarks about the Nobel Prize illustrate how discovery and the use of his work mattered to him more than honors. People can have both kinds of motivation.
THE IDEA
Intrinsic Versus Extrinsic Motivation
Feynman’s approach to inquiry combined:
- the ability to perceive something afresh, without relying on preconceptions
- playful, open-ended curiosity about the unknown
- a willingness to guess and test those guesses against experiment
That approach can apply beyond physics. The question is what keeps someone interested in the work, especially when recognition is uncertain or the work becomes difficult.
Asked whether he thought his achievements deserved the Nobel Prize, Feynman said:
“I don’t think so. I don’t know anything about the Nobel Prize, I don’t understand what it’s all about or what’s worth what, but if the people in the Swedish Academy decide that X, Y, or Z wins the Nobel Prize then so be it. I won’t have anything to do with the Nobel Prize. . . it’s a pain in the . . . [laughs]. I don’t like honors. I’m appreciated for the work that I did and I’ve noticed that other physicists use my work. I don’t need anything else. I don’t think there’s any sense to anything else. I don’t see that it makes any point that someone in the Swedish Academy decides that this work is ‘Nobel’ enough to receive a prize. I’ve already got the prize. The prize is the pleasure of finding the thing out, the kick in the discovery, the observation that other people use it. Those are the real things. The honors are unreal to me.”
He names two rewards: finding something out and seeing others use it. The honor mattered less to him than those experiences.
Intrinsic motivation is the drive to do an activity because the activity itself is interesting or satisfying. Extrinsic motivation concerns a separate outcome, such as pay, praise, a qualification, or avoiding a penalty. Both can operate at once. Someone can enjoy solving a problem and also need the salary the work provides. A task can also serve a deeply held personal goal without being enjoyable in itself.
Consider why you started your current project. Which parts draw you in? Which do you do for the result they promise? What would keep you going if nobody noticed the work?
Imagine someone buying a popular science book partly because the words “quantum physics” on the cover make them feel knowledgeable. They enjoy hearing, “Wow, you’re reading that? Looks so complicated.” But they stop at Chapter 2. In this example, the social reward arrived with the purchase; it supplied little reason to keep reading. That does not explain every unfinished book, but it shows how a reward can become detached from the activity it is supposed to support.
External rewards can help people begin, meet obligations, or persist through dull work. Interest can make sustained practice more satisfying, but it does not guarantee persistence or superior performance. Time, resources, feedback, and the difficulty of the task also matter.
If you are learning to code, try to identify a problem you want to solve. Building something useful to you may give you more reason to return than the vague hope of becoming an impressive person. If your main reason is a job requirement, be honest about that too; you can still plan the practice and support you need.
Curiosity can be a powerful “fuel source” for sustained work. Feynman’s account is a reminder to notice the rewards already present in the work, rather than waiting for an award to make it worthwhile.
When to use it
Choosing a career path: evaluate whether you are drawn to a field for intrinsic interest or external incentives like salary or status.
Learning a new skill: if you lack genuine curiosity, consider whether your effort is sustainable or if you should redirect your energy.
Setting personal goals: frame goals around the process and enjoyment rather than solely outcomes or recognition.
Managing teams: give people room to make decisions, develop skills, and understand the purpose of their work alongside fair pay and useful recognition.
Considering a career change: weigh interest in the daily work alongside income needs, working conditions, and opportunities to learn.
Learning a required skill, such as coding: find an application you care about and plan how to get through the less interesting practice.
Starting a creative project: decide what you want to explore or express before choosing which audience feedback will help you.
Reviewing a stalled goal: check whether the reward that got you started still gives you a reason to continue, and whether the task needs to change.
FROM THEORY TO EVERYDAY LIFE
In practice
Feynman and the Nobel Prize
Richard Feynman expressed indifference to the Nobel Prize, stating that the real prize was the pleasure of discovery and the use of his work by others. He was intrinsically motivated by the joy of science itself.
Buying a Science Book for Appearances
Imagine someone buying a popular science book for the approval it brings, then stopping at Chapter 2. The social reward has already arrived, leaving little incentive to do the reading if the subject itself holds no interest.
Seeing Others Use the Work
Feynman also valued seeing other physicists use his work. His account shows that being intrinsically interested in a subject can coexist with caring about what the work makes possible for others.
Learning to Code for a Practical Goal
A person starts learning to code for a job requirement, then discovers that they enjoy solving particular problems. The external reason for starting and the interest that develops can support the same effort.
A MOMENT TO REFLECT
Put it to work.
What truly motivated you to start your most recent project? Was it internal curiosity or external rewards?
Identify a goal you are currently pursuing. Would you still pursue it if no one else knew about it?
How can you increase intrinsic motivation in an area you want to develop? What aspects of the activity itself bring you joy?
Which external rewards help you keep working, and which draw your attention away from the parts of the work you value?
Can you think of a task where you persisted because of intrinsic motivation versus one where extrinsic motivation fizzled out?
How might you design your goals to tap into deeper intrinsic drives rather than relying on external rewards?
CONTINUE THE CONVERSATION
Source texts
- Richard Feynmans Mental Models by Peter Hollins
- Richard Feynmans Mental Models by Peter Hollins