But today’s wisdom suggests that if you don't get it instantly, you probably never will.
The Wisdom Bite:
“If you can't understand it without an explanation, you can't understand it with an explanation.” — Haruki Murakami
The "Black Box" Problem This quote is the perfect razor for slicing through Wall Street's product innovation.
Think about the Great Financial Crisis. How many people truly understood CDOs (Collateralized Debt Obligations) or SIVs (Structured Investment Vehicles)? They required lengthy explanations, intricate flowcharts, and "financial engineering" to justify. As we noted in our retrospective on the crisis, "Simple explanations for thinking about and understanding risk are invaluable... when a simple explanation for the risk of a portfolio does not exist, it can be a sign of trouble".
If someone has to spend 30 minutes explaining why a "yield-farming" crypto scheme isn't a Ponzi, or why a tech company with no revenue is worth billions, you are in the danger zone. As Charlie Munger said regarding EBITDA, sometimes the jargon is just there to mask the bullshit.
The Power of Simplicity The best investment ideas usually fit on a napkin. "The truly big investment idea can usually be explained in a short paragraph".
If you rely on the "explanation"—the 50-page white paper or the pitch deck—you are relying on a narrative, not a reality. You are relying on the "willing suspension of disbelief" that accompanies every bubble.
The Financial Takeaway If you look at an investment and don’t understand the source of the return immediately, walk away. Don’t let a salesperson "explain" it to you until you feel smart enough to buy it. Complexity is often a mechanism to transfer wealth from the client to the manager. Stick to the "simple ideas, and take them seriously".
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