Learning is worth doing for reasons that outlast the qualification: it protects health, supports happiness and keeps you employable when a job disappears. Treating study only as a route to a degree and a salary makes it fragile, because the moment the qualification is obtained the reason stops. The more durable version is capability - being someone who can learn a new field is what keeps options open at any age.

For context: the graduate employment rate in England was 87.6% in 2024, against 68.0% for non-graduates. — DfE, Graduate labour market statistics, 2024

🧠Why learn?

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Why seek knowledge?

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What’s the point?

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Such questions occur to many people at some point in their lives.

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Many students believe learning is an exercise we partake in so eventually we can graduate from a top university, get a good degree and then get a respectable job and a steady flow of cash.

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Of course, these are important things to consider but does that mean we stop once we have made it to that illustrious job that we have always wanted.

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No, I don’t think so.

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Rather I believe learning is an exercise that we should continue to do right until we reach the end of our lives.

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Here are a few reasons why:

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What is health?

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A study by UCL found that people who had a university degree didn’t age as quickly as those who didn’t.

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The reason is that people who had undergone a university education were found to have longer telomeres than those that didn’t. Telomeres are the parts of DNA that protect the ends of our chromosomes, which tend to get shorter as we age.

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Having younger and healthier DNA dramatically decreases your chances of catching diseases as well as being severely affected by them in the off chance you catch one. You are also more likely to live longer.

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People who learn new skills are also less likely to suffer from dementia when they get older since learning slows down demyelination.

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Myelin is a chemical present in your neurons. The more you have of it the faster your nerve impulses can travel. Essentially you can learn better, move better, and overall your brain is just quicker in every aspect the more you have. When we age we lose myelin in our neurones hence the reason older people have a worse memory compared to teenagers.

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Furthermore, it has been shown that adults up to the age of 90 still retain their ability to learn as long as they consistently indulged in it throughout their life. It is only when you stop that your nucleus basalis, an area of your brain highly involved in learning, shrinks.

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Unfortunately, many adults form a self-fulfilling prophecy that they are too old to learn. They mention the famous idiom “an old dog can’t learn new tricks”.  Ironically, the reason they are becoming older is BECAUSE they aren’t learning any new tricks. As Henry Ford puts it:

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“Anyone who stops learning is old, whether at twenty or eighty. Anyone who keeps learning stays young.”

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What is happiness?

Learning isn't necessarily an easy thing to do.

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I am sure we have all had moments where we got very frustrated learning something new, calculus in mathematics is a common culprit. Learning new things isn’t always going to be sunshine and rainbows. It can be tough.

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BUT studies show that the trickier and the more ambitious goals that we set, the happier we become, especially once we achieve them.

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For long-term happiness, it is essential that we continue to engross ourselves in challenging but doable tasks so that we can feel a genuine sense of accomplishment in our lives.

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Personal development and studying shouldn’t take a backseat after your school days are over, it should continue to develop and flourish even more.

What else is worth reading?

What are the honest limits of this advice?

The evidence behind study methods is measured as an average across many students, not a promise about one. The EEF toolkit reports months of additional progress on average, with real variation underneath. What works also depends on the subject and where the gaps are.

Officially, this is what a pass is worth — the government lists it as a Level 2 qualification:

“GCSE — grades 9, 8, 7, 6, 5, 4 or grades A*, A, B, C.” — gov.uk, What qualification levels mean

What research supports these methods?

The study techniques on this page are not our opinion. Each comes from published cognitive-science research, linked here so you can read the original: