Insight

"I Was Wrong About Most of It"

Shan·Tuesday, September 22, 2026 Edition

THE MATH NOBODY TAUGHT

Eighty-three percent. That is the failure rate of one professional investor's picks across a documented decade — more than four out of every five positions eventually lost money. His net return over that same period was just under 1,900 percent.

This is the part of financial reality almost no one is built to accept. You do not need a high hit rate. You need the rare win to be large enough that the losses beside it become rounding errors. Most outcomes cluster near zero. A handful of outcomes are enormous. The distribution is not a bell curve with a fat middle — it is a steep slope with a long, thin tail, and nearly all the value lives at the far end of that tail. The losses are routine. The gains are singular.

You do not need a high hit rate. You need the rare win to be large enough that the losses beside it become rounding errors.

Venture capital makes this legible. The asset class as a whole has returned meaningfully above public markets over long periods, yet the majority of individual investments in any given fund return nothing. A 2021 analysis of AngelList data found that roughly 6% of deals generated approximately 60% of total returns across the platform. The math is not hidden. It is just uncomfortable, because it asks you to tolerate repeated small losses as the cost of admission to the rare enormous win.

THE HOUR BEFORE YOU DECIDE

You are an hour from signing something, transferring something, walking away from something. The number on the page feels either too small to matter or too large to risk. Here is what the tail-event structure of outcomes actually means in that room: the relevant question is not "what is the most likely result?" It is "if this works beyond my expectations, how much does it change things?" A position with a modest chance of a transformative outcome deserves different treatment than one with a high chance of a modest outcome. Even when the expected values look similar on paper. Eighty-three percent failure means nothing if the 17 percent is where the whole story lives.

Being wrong often is not a sign you are doing it badly. Sometimes it is a sign you are playing a game where being wrong often is simply what playing looks like. The investors who quit after the fifth loss never find out that the sixth was the one that mattered.

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Try This

Pull up your last five financial decisions and mark each one: did you exit losses quickly and give wins room to run, or did you reverse that? One honest audit of the pattern tells you more than any individual outcome did.

How?

Key Facts

*Most financial outcomes are shaped by a tiny fraction of decisions, so the quality of your average choice matters far less than the quality of your best few.

*Cutting a losing position early and holding a winning one longer is not optimism — it is the structural logic of how asymmetric returns actually compound.

*Before a high-stakes financial decision, ask what the outcome looks like if you are spectacularly right, not just whether you are likely to be right at all.