Market crashes teach what no book or course ever can

Peter Lynch, one of the greatest fund managers who ever lived. He offered them not as a warning but as reassurance.

If you understand that declines are a permanent and predictable feature of markets, you stop treating each one as a catastrophe and start treating it as a calendar entry.I thought of Lynch’s arithmetic last week as I watched the Sensex shed around 8% during March, touching 72,000 at its worst before recovering to around 75,000+ as I write this. Whether the index bounces to 77,000 or dips again to 73,000 before you read these words is, frankly, not the point.The point is what this episode is teaching you—or what it should be—about yourself as an investor.Here is something I have believed for a long time and will say plainly: no book, no column, no financial course, and certainly no YouTube video can give you what a real market crash gives you.The knowledge is experiential.

You have to be inside it—watching your portfolio shrink, reading breathless headlines, fielding anxious questions from family members, feeling the pull to do something, anything—to know what kind of investor you actually are. Theory is a fine preparation.

Survival is the real examination.I speak from personal experience, and not humbly. The three crashes that educated me most were the Harshad Mehta collapse in 1992, the dotcom bust of 2000-01, and the global financial crisis of 2008.Each one was terrifying in the moment, but eventually irrelevant to the long-term story of anyone who stayed invested.I still remember the black humour that settled over the Value Research office in the depths of 2008.

The joke doing the rounds then was of two traders talking.“I’ve given up on everything,” says the first. “I’m only buying gold now.” The second