Judge the Decision, Not the Result

Rohan and Arjun play a game of ludo. Rohan plans carefully. He keeps his coins safe, he does not take silly risks, and he waits for good chances. Arjun just rolls and moves without thinking. But the dice fall Arjun's way - he keeps rolling sixes - and Arjun wins.

Now, one question: who played better?

Most people look at the winner and say, "Arjun. He won, so he must have played well." But that is a trap. Arjun did not play well. He played badly and got lucky. Rohan played well and got unlucky. If they played a hundred games, Rohan would win far more of them. In one single game, the dice hid who was really better.

Michael Mauboussin, a writer who thinks deeply about how we make choices, teaches one big idea here: judge the decision, not the single result. A decision is the choice you make before you know how things turn out. The outcome is what actually happens afterwards. These are two different things, and mixing them up is one of the most common mistakes people make - in games, in exams, and most of all in money. This study is about keeping them apart.

When you make a choice, two things can each go one of two ways. The process - how you decided - can be good or bad. The outcome - what happened - can be good or bad. Put them together and you get four boxes, not two.

Two of the boxes are easy. Top-left: you chose well and it worked - you earned it. Bottom-right: you chose badly and it failed - you got what it deserved. In both, the outcome matches the choice, so nobody is confused.

The trouble is the other two corners. Top-right is the unlucky box: you thought carefully, you made the right choice, and it still went wrong. Rohan in the ludo game lives here. Bottom-left is the lucky box: you were careless or reckless, and it still went right. Arjun lives here.

Here is why this matters so much. When you only look at the outcome, you cannot tell "earned it" apart from "lucky," and you cannot tell "unlucky" apart from "deserved it." The winner looks smart whether he was smart or just lucky. The loser looks foolish whether he was foolish or just unlucky. If you learn only from outcomes, you will copy Arjun's recklessness because he won, and you will drop Rohan's care because he lost. You will learn the exact opposite of the truth.

Mauboussin's rule is to look through the outcome to the process behind it. Ask not "did it work?" but "was it a good bet at the time, knowing only what I knew then?" A good bet that loses is still a good bet. A bad bet that wins is still a bad bet.

illustrative Let us make it a game of numbers so you can see it plainly. Asha offers Kabir a bet on a coin toss. If it lands heads, Kabir wins ₹100. If it lands tails, he loses ₹10. The coin is fair, so heads and tails are equally likely.

Should Kabir take this bet? Yes, clearly. Half the time he gains ₹100 and half the time he loses ₹10, so on average each toss is worth about ₹45 to him - a wonderful bet. This is a good process: he is risking a little to possibly win a lot, with fair odds.

Now toss the coin once. Suppose it lands tails. Kabir loses ₹10. Was taking the bet a mistake? No! It was a brilliant bet that happened to lose this once. If Kabir looked only at the ₹10 loss and swore "never again," he would be throwing away a bet that makes him rich over time.

Flip it around. Priya makes the opposite bet: heads she loses ₹100, tails she wins ₹10. A terrible bet. But she tosses once, gets tails, and wins ₹10. If she looks only at her win and says "great decision," she has learned a lie. Play both bets a hundred times and Kabir ends up far ahead while Priya is wiped out - even though on the very first toss, the good decider lost and the bad decider won.

The lesson is not about coins. It is that one result cannot tell you whether a choice was good. A single toss is too small a window. Only the quality of the bet - the odds and the sizes - tells you who was really playing well. In money, most decisions are like Kabir's coin: the right choice can lose today and still be the right choice.

"Good process" can become an excuse for every failure. This is the biggest danger. It is very easy to lose money, shrug, and say, "My process was good, I was just unlucky." Sometimes that is true. But sometimes the process really was bad and you are hiding from it. The honest test is to decide beforehand - write down why the bet is good before you know the result. If you only call your process "good" after you have lost, you are fooling yourself, not learning.

Outcomes are not useless - they are just slow teachers. We should not ignore results completely. Over many tries, outcomes do reveal the truth: Kabir's good process shows up as steady gains, Priya's bad one as steady losses. The mistake is judging by one outcome, not by many. A result is a single clue, not the whole answer. Collect enough clues over time and they start to speak.

Good process does not mean a slow, heavy process. Thinking carefully is not the same as thinking for hours or filling pages. A good process can be quick. It means you weighed the odds and the sizes honestly and were not fooled by excitement or fear. A calm, fast, sensible choice beats a long, worried, muddled one.

This idea travels everywhere and needs no special learning. A child watching a cricket match can see it: a batsman plays a wild, wrong shot, gets a lucky edge for four, and the crowd cheers as if it were genius - that is the lucky box. Another batsman plays the correct defensive shot, gets an unlucky bounce, and is out - the crowd groans as if he blundered, but he read the ball right.

In our markets you will meet this trap daily. Someone in a WhatsApp group bought a random share on a tip, it doubled, and now everyone treats him as an expert and copies his next tip. He was in the lucky box, and copying him is copying a coin that happened to land right. Meanwhile a careful person who spread his savings sensibly had one bad year and is mocked as foolish - the unlucky box. If you judge people and choices only by last year's result, you will chase the reckless and abandon the careful, which is exactly backwards. Your job as a reader is to look past the result and ask what the choice was actually worth when it was made.

• Ask "was it a good bet?" not "did it win?" Judge the choice by the odds and sizes known at the time, not by how it turned out.
• Write your reason down before the result. If you can explain why a choice is good before you know what happens, you are judging the process honestly.
• Watch out for lucky winners. When someone wins big on a reckless choice, do not copy the choice. Ask if they had good odds or just a good roll.
• Do not throw away a good habit after one bad result. An unlucky loss is not proof the choice was wrong. Look at many tries, not one.
• Never let "I was unlucky" be an excuse you only use after losing. If the process was truly good, you should have been able to say so beforehand.
• Count results over time, not once. One outcome is a single clue; many outcomes together slowly show whether a process is really good.