Psychologie a chování
Investment Mistake of the Month: Blindly Copying Tips from Finfluencers
Key takeaways
- Copying someone else's tips ignores your own time horizon, risk profile, and tax situation.
- Finfluencers publish results selectively — you only see the winners, not the losing positions.
- Social media FOMO drives short-term thinking that harms long-term investors.
- Passive index investing historically beats the vast majority of active tips.
- Before any investment ask yourself: "Do I understand this asset and does it fit my plan?"
Blindly copying investment tips from finfluencers is one of the most common and costly mistakes retail investors make — and it is easy to both identify and fix.
Why other people's tips are dangerous
Every investor has a unique combination: time horizon, risk profile, tax situation, income, and obligations. A tip that suits a finfluencer with ten years of experience and freely available millions may not suit someone saving for a mortgage with a five-year horizon. You copy the outcome but not the context — and context is what matters.
Survivorship bias: you only see the winners
Social media is not an investment journal — it is a marketing channel. A finfluencer shares a position that grew 40%. What they do not share are the positions they wrote off, or the ones they are holding "and hoping." This survivorship bias systematically misleads you about the true success rate of tips. Studies repeatedly show that only a tiny fraction of active managers beat the market over the long term.
FOMO and the shortening horizon
Following hot tips compresses your thinking. Instead of years you start thinking in weeks. That is exactly the opposite of what long-term investing requires. Active trading adds costs and tax events that erode returns.
What to do instead
- Build your own investment plan with a clear horizon and goal.
- Stick to a diversified portfolio based on global ETFs.
- Treat other people's tips as inspiration for education, not as a buy signal.
- Before every action ask: "How does this investment fit my plan?"
Boredom is a virtue in investing. A consistent, unexciting strategy over decades beats chasing hot stocks on social media.
FAQ
Is it wrong to follow investment content on social media?
Following it for education is fine. What is wrong is blindly copying specific tips without your own analysis. Every investor's situation is different, and what works for one person can harm another.
How do I recognise when a finfluencer is fabricating their successes?
Ask whether they also publish their losses and their total portfolio return. If they only share winners and boast about percentages without context, it is most likely selective presentation that distorts reality.
What is a better alternative to finfluencer tips?
Regular investing in global equity ETFs via DCA. This strategy requires neither tips nor timing and historically outperforms the vast majority of active approaches. It is boring and effective.