It Is Not Passive. It Is Decoupled.
“Passive income” is the wrong word, and the wrong word costs people the business. What changes is that income stops tracking hours one for one.
Justin Allan, NP4 min read

Is any of this actually passive?
You are four months in. You have spent most of your evenings this year on it. Somebody sold you the phrase "make money while you sleep" and you are beginning to wonder whether you have simply acquired a second job with worse pay.
Fair question. Here is the case for the phrase, the case against it, and the word I think you should use instead.
The case for
It is not marketing invention. The mechanism is real and it is unusual.
A recorded course sells at three in the morning. It sells while you are on holiday. It sells on Christmas Day and during the shift you are working and on the Saturday you spend entirely with your children. There is genuinely no version of your professional job that does this — waking up to find that a couple of thousand dollars of sales happened overnight is a real experience and it does not stop being strange.
That is not passive income as a metaphor. The product was made once and it is being sold repeatedly, without your presence, by systems that run whether or not you are looking at them.
So the phrase is pointing at something true.
The case against
Three things make it misleading enough to be harmful.
The build is not passive. There is a substantial block of work at the front — the course, the site, the infrastructure, the first months of content — and none of it pays anything while you are doing it. People who were told "passive" experience that phase as evidence something has gone wrong, when it is simply the phase.
The maintenance is not zero. It drops enormously once built, but it never reaches nothing. There is content to produce, customers to answer, products to refresh, marketing to keep running. The correct expectation is a workload that shrinks by an order of magnitude, not one that vanishes.
It decays if abandoned. A course business left entirely alone does not sit still earning. The content goes stale, the material dates, and the audience that made the sales possible drifts. This is closer to a rental property than a bond — an asset that produces income and requires upkeep.
The honest formulation, and the one the more careful version of this advice uses, is partially passive. Less catchy. Considerably more useful, because it sets an expectation you can actually meet.
The word that is doing the real work
Here is what I think people are reaching for when they say passive, and it deserves a better name.
Decoupled. Your income stops being a function of your hours.
That is the change, and it does not mean the work disappears. In your professional job the relationship is one to one and unbreakable: an hour worked is an amount earned, no hour means no amount, and the only way to earn more is to work more. In a course business the two quantities come apart. You can work the same amount and earn more, because what you built earlier is still selling. You can work less and earn the same. The lines stop being the same line.
Once you see it that way the whole thing gets easier to reason about. You are not buying leisure. You are buying the end of a coupling.
Why decoupling accelerates the finances
That answers the second half of the question.
The conventional route to professional wealth is to earn a capped salary, save a percentage of it, and let the market compound what you saved. It works. It is slow for a structural reason: the return rate is roughly fixed and outside your control, so the only variable you can influence is how much you put in — and how much you can put in is limited by a salary you have already maxed.
A course business changes the input rather than the return. Income that does not require hours can be added without subtracting from anything else, which means it stacks on top of the salary rather than competing with it. Then it compounds in its own way: the audience you built to sell the first course sells the second one more cheaply, and the third more cheaply still.
Two curves that used to be one curve. That is the acceleration, and it is a structural claim rather than a promise about any particular number.
What to do with the four months
If you are in the build phase and it feels nothing like the brochure, that is not a signal to stop. It is a signal that you were sold the wrong word.
Judge the phase you are in by the right measure. During the build, the question is not what you earned — it is whether the asset exists yet and whether anyone knows about it. Later, the question becomes whether income is arriving on days you did not work. When it starts to, in small amounts, on ordinary Tuesdays, you will know the coupling has begun to break.
That is the thing worth working evenings for. Not money without effort — money without your attendance.