Why Is It Important to Maintain Conviction in Times of Uncertainty?
Let’s start with the basics in terms of commercial trading operations. None of us enjoy being in negative territory or seeing our portfolio experience volatility during uncertain times. In fact, when we are starting out in trading, we fantasize about a P&L curve that moves straight from Point A to Point B, generating a 50% yield or more in a single year—and in a perfectly straight line, no less.
Now, when someone on X posits that possibility through their neatly edited charts, we know they are a fraud. In real life, it doesn't work that way. As Peter Lynch once put it, if you’re looking for certainty, you’re in the wrong place.¹
Maintaining conviction during erratic market moments is a complex endeavor that should not be taken lightly. First, holding a losing position is the graveyard of so-called veteran traders who are now washing cars (with all due respect to professionals in the art of cleaning). Second, you need sufficient experience and specific data before venturing to let a single position—or the portfolio as a whole—run into negative territory.
For practical purposes, we are not talking about an operator trying to maintain conviction while their portfolio is down -10% on the year and simply holding on, waiting for another -10% drawdown. In that scenario, the ideal move would be to close all positions and conduct a thorough evaluation of what is going wrong. It would have been far more profitable to buy shares of the SPY ETF on 01/01/2026 and go to sleep. We are talking about the responsible operator who is positive for the year and recognizes that their thesis may take time to play out. It is around that operator that I will address the question: why is it important to maintain conviction in times of uncertainty?
It Is a Matter of Ego
When the portfolio does not perform as expected, the first line of defense to step up is our ego. It tells us everything is fine, that the market will respond, and that we shouldn't make adjustments. In the eager pursuit of being right—of refusing to accept that we might be wrong—we allow ourselves to be swayed by the sweet words of error. We throw whatever little common sense we have left out the window and wander into Alice in Wonderland, assuming that, in the end, everything will be fine. Let me say it plainly: you will NOT be fine; you will blow up your account, you absolute idiot. (Forgive me, I got a little carried away). Let’s move on.
It Is a Matter of Understanding the Data / The Price
Recently, I had the opportunity to converse with a market veteran. I do not know his real name, as he keeps it private and uses only an acronym intended to reflect his understanding of the markets. He helped me realize that, as human beings, we carry an awful emotional baggage that causes even the smartest people to fail when undertaking the noble task of capital management. It is simple: we do not listen to the price; we listen to ourselves.
When trading and deciding whether to maintain conviction, we make decisions based on the "I" rather than on what our system actually dictates. That is precisely where the problem lies.
Just Hold the Position
In the series Billions, Season 1, Episode 4 (titled "Short Squeeze"), Bobby "Axe" Axelrod prepares to board a private jet with his childhood friends to attend a Metallica concert in Quebec. On the tarmac, he speaks on the phone with one of his portfolio managers/traders—who is buckling under market pressure due to an attack on his positions—and delivers the line: "Like your wife says, hold the fucking position until I tell you I'm done."²
Real, objective conviction stems from deep, consistent work developed by an operator over years. It does not happen as a result of reading a post on X on a Friday night.
Maintaining conviction occurs naturally for the experienced operator who, after calculating every possible variable, chooses to wait for their thesis to develop. It is not a decision made aimlessly hoping for luck; it is the correct alignment of variables telling them they hold alpha if they hold the position.
Despite current shifts and uncertainty, the thesis has not changed. Have a great afternoon/evening, everyone.
_____________________________________________
¹ Peter Lynch, One Up On Wall Street: How to Use What You Know to Make Money in the Market (New York: Simon & Schuster, 1989), 142.
² Billions, season 1, episode 4, "Short Squeeze," directed by James Foley, written by Young Il Kim, aired February 7, 2016, on Showtime.