Capital Propulsion

Why Checking Often Costs You Money

August 26th, 2026
Capital Propulsion breaks down practical investing decisions in plain English. This companion article expands on the video so you can review the key ideas, compare the tradeoffs, and come back to the framework later.

Watch the full video on YouTube.

Key takeaways
- Why Checking Often Costs You Money
- Portfolios grow on a habit nobody admires: reviewing on a fixed date.
- Put the date in the calendar and honour it exactly.
The core idea

Portfolios grow on a habit nobody admires: reviewing on a fixed date. Impulse checking happens when markets move, so every unscheduled look arrives pre-loaded with emotion, and decisions made in that state are the ones people regret. A fixed review separates the act of looking from the urge to act, because you arrive without a reason to do anything.

Put the date in the calendar and honour it exactly. The portfolio grows in the gaps you were not watching.

Bottom line

The goal is not to chase every headline. It is to build a repeatable decision process: understand the risk, compare the opportunity cost, and make choices that fit your time horizon.

Quick investor checklist
- What problem is this investment decision supposed to solve?
- What are the fees, taxes, and concentration risks?
- Would the decision still make sense if markets moved against you for a year?
- How does it fit with your existing portfolio and time horizon?
Watch the video and subscribe to Capital Propulsion for more investing explainers.

Disclosure: This article is educational commentary, not personalized financial advice. Investing involves risk, including loss of principal. Consider your own goals, time horizon, and risk tolerance before making financial decisions.
Raise Your Saving With Every Payrise

August 25th, 2026
Capital Propulsion breaks down practical investing decisions in plain English. This companion article expands on the video so you can review the key ideas, compare the tradeoffs, and come back to the framework later.

Watch the full video on YouTube.

Key takeaways
- Raise Your Saving With Every Payrise
- One habit outruns any investment choice: save more each time you earn more.
- Set the increase on the day the rise lands, not after.
The core idea

One habit outruns any investment choice: save more each time you earn more. A pay rise arrives before your spending has adjusted to it, which is the only window where redirecting part of it costs you nothing you currently have. Wait three months and that same money is already committed to something you would now miss.

Set the increase on the day the rise lands, not after. The window closes quietly, and it does not reopen until the next rise.

Bottom line

The goal is not to chase every headline. It is to build a repeatable decision process: understand the risk, compare the opportunity cost, and make choices that fit your time horizon.

Quick investor checklist
- What problem is this investment decision supposed to solve?
- What are the fees, taxes, and concentration risks?
- Would the decision still make sense if markets moved against you for a year?
- How does it fit with your existing portfolio and time horizon?
Watch the video and subscribe to Capital Propulsion for more investing explainers.

Disclosure: This article is educational commentary, not personalized financial advice. Investing involves risk, including loss of principal. Consider your own goals, time horizon, and risk tolerance before making financial decisions.
Why Clever Plans Break More Often

August 24th, 2026
Capital Propulsion breaks down practical investing decisions in plain English. This companion article expands on the video so you can review the key ideas, compare the tradeoffs, and come back to the framework later.

Watch the full video on YouTube.

Key takeaways
- Why Clever Plans Break More Often
- A clever strategy has more moving parts, and every part is another chance to be wrong.
- Count how many separate judgements your plan requires.
The core idea

A clever strategy has more moving parts, and every part is another chance to be wrong. Guessing well requires the entry, the exit and the nerve to hold between them, so three correct judgements are needed where a dull approach needed none. That is why boring wins on average: not because it is smarter, but because it has fewer failure points.

Count how many separate judgements your plan requires. Fewer moving parts means fewer ways to break.

Bottom line

The goal is not to chase every headline. It is to build a repeatable decision process: understand the risk, compare the opportunity cost, and make choices that fit your time horizon.

Quick investor checklist
- What problem is this investment decision supposed to solve?
- What are the fees, taxes, and concentration risks?
- Would the decision still make sense if markets moved against you for a year?
- How does it fit with your existing portfolio and time horizon?
Watch the video and subscribe to Capital Propulsion for more investing explainers.

Disclosure: This article is educational commentary, not personalized financial advice. Investing involves risk, including loss of principal. Consider your own goals, time horizon, and risk tolerance before making financial decisions.
Why Your First Purchase Barely Counts

August 23rd, 2026
Capital Propulsion breaks down practical investing decisions in plain English. This companion article expands on the video so you can review the key ideas, compare the tradeoffs, and come back to the framework later.

Watch the full video on YouTube.

Key takeaways
- Why Your First Purchase Barely Counts
- Your first investment will end up being a rounding error in your own results.
- Give the choice an afternoon and the routine a decade.
The core idea

Your first investment will end up being a rounding error in your own results. It is small, it is early, and everything after it will dwarf it if the adding continues. Yet beginners spend months choosing it and then never build the routine that follows, which reverses the actual importance of the two decisions.

Give the choice an afternoon and the routine a decade. The purchase you agonise over is the one that mattered least.

Bottom line

The goal is not to chase every headline. It is to build a repeatable decision process: understand the risk, compare the opportunity cost, and make choices that fit your time horizon.

Quick investor checklist
- What problem is this investment decision supposed to solve?
- What are the fees, taxes, and concentration risks?
- Would the decision still make sense if markets moved against you for a year?
- How does it fit with your existing portfolio and time horizon?
Watch the video and subscribe to Capital Propulsion for more investing explainers.

Disclosure: This article is educational commentary, not personalized financial advice. Investing involves risk, including loss of principal. Consider your own goals, time horizon, and risk tolerance before making financial decisions.
The Only Thing You Actually Control

August 22nd, 2026
Capital Propulsion breaks down practical investing decisions in plain English. This companion article expands on the video so you can review the key ideas, compare the tradeoffs, and come back to the framework later.

Watch the full video on YouTube.

Key takeaways
- The Only Thing You Actually Control
- Beginners chase the return and neglect the one input they actually control.
- Grade yourself on whether the contribution survived the worst month, not on performance.
The core idea

Beginners chase the return and neglect the one input they actually control. You cannot decide what a market does, but you decide what arrives in the account and whether it keeps arriving through a bad year. Most people discover this backwards, after a decade of switching strategies while the deposits stayed small and irregular.

Grade yourself on whether the contribution survived the worst month, not on performance. The input you control is the one that was always going to decide this.

Bottom line

The goal is not to chase every headline. It is to build a repeatable decision process: understand the risk, compare the opportunity cost, and make choices that fit your time horizon.

Quick investor checklist
- What problem is this investment decision supposed to solve?
- What are the fees, taxes, and concentration risks?
- Would the decision still make sense if markets moved against you for a year?
- How does it fit with your existing portfolio and time horizon?
Watch the video and subscribe to Capital Propulsion for more investing explainers.

Disclosure: This article is educational commentary, not personalized financial advice. Investing involves risk, including loss of principal. Consider your own goals, time horizon, and risk tolerance before making financial decisions.
Why Your Payrise Vanished Again

August 21st, 2026
Capital Propulsion breaks down practical investing decisions in plain English. This companion article expands on the video so you can review the key ideas, compare the tradeoffs, and come back to the framework later.

Watch the full video on YouTube.

Key takeaways
- Why Your Payrise Vanished Again
- Most people never build wealth because every increase in income gets absorbed by a new commitment.
- Test it directly: when your income last rose, what changed in the amount you save?
The core idea

Most people never build wealth because every increase in income gets absorbed by a new commitment. A better job arrives, and so does a larger car payment, a bigger flat, a longer list of standing costs. Nothing was wasted, yet nothing was kept, because the surplus never existed long enough to be invested.

Test it directly: when your income last rose, what changed in the amount you save? If the honest answer is nothing, that is the entire explanation, and it has nothing to do with markets.

Bottom line

The goal is not to chase every headline. It is to build a repeatable decision process: understand the risk, compare the opportunity cost, and make choices that fit your time horizon.

Quick investor checklist
- What problem is this investment decision supposed to solve?
- What are the fees, taxes, and concentration risks?
- Would the decision still make sense if markets moved against you for a year?
- How does it fit with your existing portfolio and time horizon?
Watch the video and subscribe to Capital Propulsion for more investing explainers.

Disclosure: This article is educational commentary, not personalized financial advice. Investing involves risk, including loss of principal. Consider your own goals, time horizon, and risk tolerance before making financial decisions.
Why Your Salary Stops When You Do

August 20th, 2026
Capital Propulsion breaks down practical investing decisions in plain English. This companion article expands on the video so you can review the key ideas, compare the tradeoffs, and come back to the framework later.

Watch the full video on YouTube.

Key takeaways
- Why Your Salary Stops When You Do
- A salary pays only while you keep supplying the time.
- Ask what you own that would still pay you next month if you did nothing.
The core idea

A salary pays only while you keep supplying the time. Wealth behaves differently, because it comes from things that keep producing without your attendance: a share of a business, a property that is let, a loan that pays you interest. The difference is not the size of the income; it is whether the income survives your absence.

Ask what you own that would still pay you next month if you did nothing. If the answer is nothing, you have earnings, not wealth.

Bottom line

The goal is not to chase every headline. It is to build a repeatable decision process: understand the risk, compare the opportunity cost, and make choices that fit your time horizon.

Quick investor checklist
- What problem is this investment decision supposed to solve?
- What are the fees, taxes, and concentration risks?
- Would the decision still make sense if markets moved against you for a year?
- How does it fit with your existing portfolio and time horizon?
Watch the video and subscribe to Capital Propulsion for more investing explainers.

Disclosure: This article is educational commentary, not personalized financial advice. Investing involves risk, including loss of principal. Consider your own goals, time horizon, and risk tolerance before making financial decisions.
Ask Which Choice You Cannot Undo

August 19th, 2026
Capital Propulsion breaks down practical investing decisions in plain English. This companion article expands on the video so you can review the key ideas, compare the tradeoffs, and come back to the framework later.

Watch the full video on YouTube.

Key takeaways
- Ask Which Choice You Cannot Undo
- During uncertainty the useful question is not what will happen, but which choices cannot be reversed.
- Uncertainty is not a reason to be decisive.
The core idea

During uncertainty the useful question is not what will happen, but which choices cannot be reversed. Selling into a fall and rebuying later is not, because you would need to be right twice, and nothing guarantees the second decision. So rank your options by how easily they can be undone, and act on the reversible ones first.

Uncertainty is not a reason to be decisive. It is a reason to be reversible.

Bottom line

The goal is not to chase every headline. It is to build a repeatable decision process: understand the risk, compare the opportunity cost, and make choices that fit your time horizon.

Quick investor checklist
- What problem is this investment decision supposed to solve?
- What are the fees, taxes, and concentration risks?
- Would the decision still make sense if markets moved against you for a year?
- How does it fit with your existing portfolio and time horizon?
Watch the video and subscribe to Capital Propulsion for more investing explainers.

Disclosure: This article is educational commentary, not personalized financial advice. Investing involves risk, including loss of principal. Consider your own goals, time horizon, and risk tolerance before making financial decisions.
Why Fewer Decisions Beat Better Ones

August 18th, 2026
Capital Propulsion breaks down practical investing decisions in plain English. This companion article expands on the video so you can review the key ideas, compare the tradeoffs, and come back to the framework later.

Watch the full video on YouTube.

Key takeaways
- Why Fewer Decisions Beat Better Ones
- One rule removes more investing mistakes than any amount of research: decide the amount once.
- You are not trying to be right each month.
The core idea

One rule removes more investing mistakes than any amount of research: decide the amount once. Every repeated decision is an opportunity to talk yourself out of the plan, and the moments you most want to pause are exactly the moments that determine your result. So fix the contribution, fix the date, and let the market be the only variable.

You are not trying to be right each month. You are trying to make the months stop asking.

Bottom line

The goal is not to chase every headline. It is to build a repeatable decision process: understand the risk, compare the opportunity cost, and make choices that fit your time horizon.

Quick investor checklist
- What problem is this investment decision supposed to solve?
- What are the fees, taxes, and concentration risks?
- Would the decision still make sense if markets moved against you for a year?
- How does it fit with your existing portfolio and time horizon?
Watch the video and subscribe to Capital Propulsion for more investing explainers.

Disclosure: This article is educational commentary, not personalized financial advice. Investing involves risk, including loss of principal. Consider your own goals, time horizon, and risk tolerance before making financial decisions.
Your Money Grows Late, Then Fast

August 17th, 2026
Capital Propulsion breaks down practical investing decisions in plain English. This companion article expands on the video so you can review the key ideas, compare the tradeoffs, and come back to the framework later.

Watch the full video on YouTube.

Key takeaways
- Your Money Grows Late, Then Fast
- Compounding is not a rate of return; it is the return earning its own return, repeatedly.
- Judge it by how long the money has been invested, not by how much it has moved.
The core idea

Compounding is not a rate of return; it is the return earning its own return, repeatedly. The first years feel like nothing is happening, because the amount doing the work is still small. The effect is not linear, so almost all of the visible growth sits at the end of the period, which is exactly when most people conclude it was never working and stop.

Judge it by how long the money has been invested, not by how much it has moved. The boring middle is the part doing the work.

Bottom line

The goal is not to chase every headline. It is to build a repeatable decision process: understand the risk, compare the opportunity cost, and make choices that fit your time horizon.

Quick investor checklist
- What problem is this investment decision supposed to solve?
- What are the fees, taxes, and concentration risks?
- Would the decision still make sense if markets moved against you for a year?
- How does it fit with your existing portfolio and time horizon?
Watch the video and subscribe to Capital Propulsion for more investing explainers.

Disclosure: This article is educational commentary, not personalized financial advice. Investing involves risk, including loss of principal. Consider your own goals, time horizon, and risk tolerance before making financial decisions.