▪ Survivorship Bias—You only see gamblers hitting the jackpot, not the many who lost everything.
▪ Survivorship Bias—Those showcasing on social media are always survivors; those liquidated are already silent.

📖 This episode's entry: Survivorship Bias
🎯 Difficulty: ⭐⭐ (Intermediate entry)
🔥 Emotional danger index: 🔥🔥🔥 (Level 3)


❓ One-sentence definition | Plain language interpretation

survivorship bias means you only see the stories of 'those who survived', thinking it's a universal rule while ignoring the data of those 'who have already failed'.

In trading, you’ll see someone showcasing: '100x all-in on XX coin, 30x in a week!' You feel tempted, thinking 'I can do it too'. But what you don’t see are thousands of others using the same method who have already been liquidated and left the game. Those survivors might just be lucky, not methodical.


🎭 Typical psychological drama | You must have experienced this

“One day I saw a post in the square, saying someone used 20x leverage to long ETH, turning $1000 into $50,000 in a month. The comments below were all 'gods' and 'take me with you'.

I looked at my half-dead account, feeling itchy: 'If they can do it, why can't I?' So I also opened a high-leverage position and chased the pump. Result: liquidated in less than a week.

Later I found out that the 'god' posted again, saying that all profits were given back and even lost the principal. That post only had a few dozen likes, which I didn't see. The 'success story' I saw was just one survivor's tale, not a replicable strategy.


⚠️ How does it undermine your trading?

  • It leads you to underestimate risk: you only see the big wins of the successful, not the liquidations of many. You might think 'high leverage risk is manageable', but the risk is enormous.

  • Pursuing low-probability events: Survivorship bias makes you mistake 'luck' for 'skill', leading you to mimic those high-risk, high-reward gambling trades.

  • Giving up your own system: Seeing others 'get rich quick', you might doubt your slow compounding strategy, and feel compelled to chase highs, over-leverage, and gamble on direction.

  • Ignoring the silent evidence: The liquidation data from exchanges and the experiences of friends are the real 'big data'. You choose to ignore them and only see the survivors.


🔧 Cracking the method | 3-step action guide

  1. Proactively look for the 'silent evidence'
    Every time I see someone striking it rich, I force myself to find the corresponding liquidation data. For example: check the recent 24-hour liquidation amounts on the exchange, search forums for the keyword 'liquidation'. Remind myself:“Behind every survivor, there are 99 silent losers.”

  2. Calculate the 'expected value'
    Assume a method: 10% make 10x, 90% lose everything. Expected value = 0.1×10 + 0.9×0 = 1x. It seems like the expectation is positive, but 90% are losing everything. Ask yourself:“Why should I believe I'm part of that 10%?”Then give up on gambling luck,return to a system with positive expectation.

  3. Focus on the process, not the results
    Don't just look at how much others are 'making', but examine what methods, position management, and stop-loss discipline they used. If their methodscannot be logically verified or consistently executed, then it's just luck..Only learn from those with replicable methods.


🧘 Mindfulness practice | 30-second emotional rescue

When you feel unbalanced after seeing someone else's wealth showcase and want to imitate—

Close your eyes, take a deep breath. Silently tell yourself: 'Survivorship bias makes me see only the winners. The losers are just silent.'
Then open your eyes, turn off social media, and do your own review and planning.


📝 Core quote | Remember this phrase

The 'hundredfold myth' you envy is just a statistical lucky winner. The silent majority is the truth.


💬 Interactive reflection | See you in the comments

“Have you ever impulsively followed someone else's wealth story and ended up losing? Share that experience in the comments to remind more people.”


⏭️ Next episode preview

In the 44th issue, we will discuss 'sensitivity to net value curves'—why over-focusing on daily net value fluctuations can lead you off plan?


🔗 Series navigation

(Trading Psychology Dictionary). Collection|88 entries, one per day, control your hands, fix your mind

Geshe - Binance Square No.1 founding trading psychology coach
|52nd generation Zen teacher|AI scientist|20 years of mindfulness practitioner|10 years of trading psychology coach|


🏷️ #TradingPsychologyDictionary #GesheMindfulness #TradingPsychologyCoach #SurvivorshipBias #TradingCognitiveUpgrades #ContractTrading


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