Market crashes can feel unsettling, especially when they happen quickly.
Prices fall, headlines turn negative, and it suddenly feels like everyone is asking the same question: Should I be doing something right now?
I think the best response to market volatility is often surprisingly simple. Here's what I'd do.

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Step one: stay calm
The first thing I'd do is remind myself that market corrections are normal.
The ASX has experienced plenty of selloffs over the years. The COVID crash in 2020, the inflation-driven selloff in 2022, and numerous smaller corrections before and after.
Yet despite those setbacks, the market has continued to trend higher over the long term and reached new highs.
Short-term ASX share market declines can feel dramatic in the moment, but historically they have often turned out to be temporary.
Step two: review the businesses I own
If share prices fall sharply, the next thing I would do is look at the ASX shares I already own.
The key question is simple: has anything actually changed about the underlying business?
If the investment thesis remains intact and the company continues to perform well operationally, then a lower share price can sometimes represent an opportunity rather than a problem.
High-quality blue-chip ASX shares such as Goodman Group (ASX: GMG), ResMed Inc. (ASX: RMD), and Woolworths Group Ltd (ASX: WOW) have all experienced periods of market volatility in the past. But their long-term performance has largely been driven by the strength of their underlying businesses rather than short-term sentiment.
Step three: look for opportunities
Market pullbacks can also create opportunities to buy ASX shares that previously looked too expensive.
When the market is rising, it can be difficult to find attractive entry points for some of the highest-quality businesses on the ASX.
But when sentiment turns negative, those same companies can sometimes trade at far more reasonable valuations.
This is often when long-term investors start paying closer attention.
Step four: keep investing
Perhaps the most important thing I'd try to remember during market volatility is that investing is a long-term process.
Trying to perfectly time the market rarely works. Instead, continuing to invest steadily through different market conditions often proves to be the more effective approach.
Over time, that discipline allows investors to buy shares at a range of prices, including during periods when markets are temporarily depressed.
Foolish takeaway
Market crashes can feel dramatic in the moment, but they are also part of the investing journey.
Rather than panic when share prices fall, I prefer to see volatility as a chance to reassess the businesses I own and potentially buy high-quality ASX shares at lower prices.
History suggests that investors who stay calm during market downturns often end up being the ones who benefit the most when markets eventually recover.