Learn / Part 6 · From Stability to Wealth

Your Largest Asset: Earning Power

Why is your earning power your largest asset?

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In brief

For most people, the present value of what they will earn over a working life is far larger than any financial asset they hold. Investing in skills, health and networks is therefore a financial decision.

Key ideas

1

Human capital

Early in life your biggest asset is your ability to earn, and the best investments often improve it.

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2

Treat learning as an investment

Compare costs, forgone income and the extra earnings you could expect.

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3

Protect the engine

Health and income protection guard the asset that funds everything else.

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Try it

Return on skills

Your ability to earn is usually your largest asset. Treat learning like an investment: compare what it costs (including income forgone) with the extra income it could bring.

What the money could otherwise earn.

Pays back in
2 years
Net present value
$11,443
Total outlay
$4,000
Total extra income over the period
$20,0005× the outlay

What this means

A positive NPV means that, at your discount rate, the investment pays for itself and more. A short payback reduces the risk that circumstances change before you benefit.

Compare this with other uses of the same money and time: there is always an alternative, including doing nothing.

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Red flag

Paying large amounts for a qualification with vague claims about earnings.

Ask before you sign

  • What do graduates of this actually earn, and who verifies it?
  • What is the full cost including time?
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Do this week

Use the return-on-skills tool with a cautious uplift.

Try it · 10–45 minutes

Estimate the value of one skill you could build this year.

See it in a life

Cases that bring this chapter to life

Pause and reflect

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Words worth knowing

Income
Money received, usually per month or year, before or after tax. Always check which.
Opportunity cost
What you give up by choosing one option over the next best.

Full glossary →

Companion notes written for this website, based on the topics of Chapter 23. They explain ideas and do not reproduce the book. General information, not personal advice.

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