Lessons › Why traders lose › Why a loss hurts twice
World 11 · Why traders lose · lesson 17 · level 1
Why a loss hurts twice
A loss feels about twice as strong as an equal win, and that feeling drives two costly habits: revenge trades and holding losers.
In one line
Losing $100 hurts more than winning $100 feels good. That one feeling drives two expensive habits, and the second one looks like patience.
Explained simply
A loss hurts about twice as much as an equal win feels good. In a famous study, losses weighed about 2.25 times as much as equal gains, and a review of 150 studies puts it at about 2. That is human, not broken. But the feeling pushes two habits. After a loss you want the pain gone now, so you trade bigger: that is revenge trading. Or you won't close a losing trade, because closing makes the loss real. The fix: decide your exit before you enter, while you feel nothing.
A worked example
An example: if a loss weighs about 2 times as much as a win, then 2 × $50 = $100. So a $50 loss hurts about as much as a $100 win feels good.
Mistakes to avoid
- Trading bigger right after a loss to make the pain stop.
- Holding a losing trade and calling it patience.
- Deciding where to get out only once the trade is already losing.
- Judging a trade by how it felt, not by whether you followed the plan.
Check yourself
Compared with winning the same amount, how strongly does a loss tend to hit?
About twice as strong. A famous study measured about 2.25 times, and a review of 150 studies puts it at about 2.
Right after a loss, what does the pain push many traders to do?
Trade bigger to win it back fast. The quickest painkiller looks like a bigger trade. That is revenge trading, and it turns one loss into a streak you did not plan.
Why do people hold a losing trade too long?
Closing it makes the loss real, and that hurts. Waiting feels like patience, but it is the same pain, avoided. Meanwhile, the loss can keep growing.
If a loss weighs about twice as much as a win, a $50 loss hurts about as much as a win of…
$100. At about twice the weight, 2 × $50 = $100. That is why even small losses push hard on your choices.
You set your exit before entering. The trade hits it and loses $100. How should you judge it?
A good trade, because you followed the plan. Judge each trade by one question: did I follow the plan? A planned loss is part of trading; an unplanned one is the feeling winning.
Goal of this lesson: Decide your exit before you enter, place it as a real stop order, and judge each trade by whether you followed the plan.