Close enough to see it, and then it's gone
The pattern I hear most often is not about a trader who never had a good stretch. It is the opposite. Weeks of controlled, patient trading. Rules followed. Drawdown respected. The account sits within reach of a first payout, or a profit target that has never been this close before. Then, in a single session, sometimes a single trade, it comes apart. A setup that would have been skipped two weeks ago gets taken oversized. A small loss that should have been the end of the day becomes three more trades trying to force the target closed.
Traders describe this to me with genuine bewilderment, often more than they describe an ordinary loss. They had done the hard part. The finish line was visible. And something in them seemed to reach for the one action most likely to make it disappear.
This has a name, and it is not random
What you are describing is a recognised pattern, not a personal failing unique to you. Manfred Kets de Vries, a psychologist at INSEAD who has spent decades studying self-defeating behaviour in high performers, writes about people who show real promise and consistently undermine themselves right as that promise is about to be realised, a pattern he has called the golden larva syndrome. The description fits what happens in trading almost exactly: real capability, visible progress, and a self-inflicted collapse at the point where success would become undeniable.
Why approaching success can feel more dangerous than approaching failure
This sounds backward until you look at what success actually threatens. Failure, however painful, keeps things familiar. It confirms a story you already know how to live inside. Success changes the terms. If this payout comes through, the next evaluation carries a new kind of pressure: you are now someone who is expected to do this again. If you succeed publicly, in a way people notice, you may also be seen more closely, and being seen closely is not neutral for everyone.
Success brings a dangerous implication: that you are, in fact, capable. And if you are capable, more might be expected of you.
For a nervous system that has learned, somewhere earlier in life, that being noticed or expected of carries risk, that implication can register as threat rather than reward. The mind does not need to consciously decide to sabotage the trade. It only needs to make the trade in front of you feel, for a few seconds, more urgent than the plan you had followed successfully for weeks.
What this looks like specifically at the edge of a payout
In session work, this pattern tends to show up in a narrow window: the last one or two trades before a milestone, rather than anywhere else in the process. The trader is not undisciplined throughout. They are precise for the entire stretch, until the goal becomes close enough to be real, at which point the behaviour changes sharply and specifically. That narrowness is itself informative. It tells us the trigger is not the market. It is proximity to the outcome.
What actually resolves it
Willpower rarely reaches this pattern, because the trader is not lacking resolve. They are responding to something that success itself represents to them, often formed long before trading entered their life: a family that responded to achievement with new pressure rather than warmth, an early experience where being capable meant being burdened with more. Naming that origin, specifically and without judgment, is usually what allows a trader to sit inside the final stretch of a good run without needing to end it themselves. Not because they were told to trust the process. Because the part of them that had been quietly ending it is no longer working alone.
MA Psychology and BSc Mathematics, Chandigarh University and Delhi University. Trained in counselling psychology and behavioural interventions, with case work in assessment and outcome tracking. Co-founded TradeRoot with Aayush Namdev to work at the source of behavioral trading patterns rather than their symptoms.