In my view, ideas, opinions, and arguments hold no significance whatsoever.

The only true indicator of what a person actually thinks is what they do.

Talk is cheap.

Action, however, always carries a cost: time, money, comfort—sometimes even one’s reputation.

People truly believe in the things they are willing to pay a price for. Everything else is mere window dressing, performative moralizing, or an attempt to appear likable.

Economists call this "revealed preference."

If you ask someone what they want, you get one answer; if you look at what they spend their money on, you get quite another.

More often than not, the latter is the truth.

For instance, if you are opposed to capitalism, you cannot be an investor in stocks.

Because purchasing shares is, in effect, a vote for the idea that capital should be allocated not by state planners, but through the millions of individual decisions made by private citizens.

When you buy shares in a company, you are essentially saying, "This company uses its resources well; it deserves to make a profit and to grow."

That is the very essence of capitalism.

To criticize capital in the morning and then check your investment portfolio in the afternoon is not merely a contradiction—it is a confession.

Likewise, you cannot be exceptionally wealthy and simultaneously advocate for socialism.

At the very least, you cannot do so credibly.

If you truly believe in equality, start by distributing your own wealth—then go ahead and offer advice to governments. No one is stopping you.

You don’t need any legal authorization to make donations, distribute your fortune, or hand over your company to your employees. To advocate for the forced redistribution of everyone’s wealth without doing so oneself is to pass the bill to someone else while claiming the moral high ground.

In the words of Nassim Taleb, it comes down to having "skin in the game."

It is easy to champion ideas when you do not have to bear the consequences.

A politician who supports war from the comfort of a desk; an analyst who praises a fund they haven’t invested their own money in; a bureaucrat who sends their own child to a private school while singing the praises of public education...

These are all symptoms of the same malady.

The audacity to offload risk onto others while keeping the applause for oneself.

That is why, when I want to understand someone, I don’t listen to what they say—I observe where they look:

- Where do they put their money?
- How do they spend their time?
- What are they willing to sacrifice?
- Do they follow the very rules they set for others?

The answers to these four questions are more honest than any manifesto you could listen to for hours.

This is also why markets are honest.

A CEO might say wonderful things on television about their company’s future.

But if they are selling their own shares that same week, you know their true opinion.

This is why insider buying, institutional positions, and options flows are tracked.

Because it is money doing the talking—and money is rarely inclined to lie.

This does not mean that ideas are entirely worthless.

Every action begins as an idea.

But if an idea does not transform into action, it means even its creator does not take it seriously.

And if they don’t, there is no reason for me to take it seriously either.

In short, you are defined not by what you say, but by what you do.

Everything else is just noise.