The Game Nobody Fully Explains
If you’ve spent any time in markets, you’ve encountered the same recycled wisdom. Let your winners run. Cut your losses short. Manage your emotions. Trust your process.
Good advice, perhaps. But advice stripped of context is often no advice at all — and sometimes it’s quietly damaging. The reality is that “let your winners run” doesn’t apply to every style of trading. For many traders, the discipline is precisely the opposite: take profits quickly, and manage risk through a robust, specific framework. Yet the received wisdom keeps circulating, passed along as essential reading, rarely examined, rarely challenged.
That’s part of what this newsletter is for.
"Advice stripped of context is often no advice at all — and sometimes it's quietly damaging."
What 'Mastering the Trading Game’ Is — And What It Isn’t
Mastering the Trading Game is not a tips sheet. No trade ideas, no market calls, no views on next week. If my book, Mastering the Mental Game of Trading, was the foundation, this newsletter is the environment we build upon it.
The mental game is one part of a much broader whole. This newsletter explores the game in its entirety — multilayered, multidimensional, and far more complex than most published commentary acknowledges. My aim is to help you understand it more clearly, navigate it more effectively, and examine honestly the tired narratives that get recycled as wisdom — asking whether they actually hold up.
I’ll approach that through three lenses: the environment you operate in and how it shapes your specific challenges (Outside-In); you as a person playing the game — psychologically, physiologically, behaviorally (Inside-Out); and the boundary where the two meet, where external events penetrate your internal state, and where most of the real damage is done.
Who I Am and Why It Matters
Over the last 40 years, I have lived inside this game. Twenty-five years as a risk-taker in market-making and proprietary trading roles, followed by more than fifteen years working as a performance coach — what I sometimes call being an “outsider on the inside.”
In that coaching role, I have worked across the full spectrum of the industry: from senior partners and firm owners at global hedge funds to those transitioning from analytical or quant functions into active risk-taking, to traders managing their own capital. That breadth matters, because the game looks very different depending on where you’re sitting — and the advice that helps one type of trader can be actively unhelpful to another.
I bring no ideological agenda to these pages. What I bring is 40 years of watching what actually happens — in markets, in trading rooms, and in the psychology of the people navigating both.
Through the Coach’s Lens
My approach to these topics will be objective and, where useful, deliberately challenging. Sometimes that means opening up a space for exploration. Other times it means pushing back on ideas that have gone unexamined for too long.
My primary goal is simple: to give you something that genuinely helps you do your job better. Not inspiration. Not motivation. Depth, context, and honest examination of what this game actually demands.
A Collaborative Conversation
This newsletter is intended to be a two-way exchange. As we progress, I want to hear from you — what you’re wrestling with, what you’ve experienced that doesn’t match the textbook, and which areas you’d like to see explored in future issues. Your perspective will help shape where this goes.
Next issue, we begin in earnest.
I look forward to playing this game with you.
— Steven Goldstein
Author of Mastering the Mental Game of Trading · Buy the book
Coaching enquiries: info@alpharcubed.com