If you’ve been paying attention to the market lately, you’ve probably noticed the noise getting louder. Headlines start creeping in. Volatility picks up. People begin asking the same question: “Is this the start of something bigger?” As of late March 2026, we appear to be nearing a market correction. That alone is enough to trigger anxiety, especially for physicians who have spent years diligently building wealth and finally seeing meaningful portfolio growth. And corrections often lead to a bear market, so I think now is a great time to review some of the basics of corrections, bear markets, and how to manage them successfully.

Because before reacting, it’s worth zooming out. What can feel alarming in the moment is often just a routine part of a much larger cycle.

But first let's get really into the basics and simply define things…

What Is a Market Correction? What Is a Bear Market?

Let’s start with definitions, because clarity here matters.

A market correction is typically defined as a decline of 10% or more from recent highs. Meanwhile, a bear market is more severe. It’s when the market falls 20% or more from its peak. That 20% threshold is not totally arbitrary although it is a threshold based on a subjective measure. It represents a level of decline that reflects a meaningful shift in investor sentiment and economic expectations.

How Big Are Bear Market Declines?

Not all bear markets are equal. Historically:

• The average decline is around 30%.
• Declines have ranged from about -21% to -57% in modern market history.

Most bear markets are uncomfortable. Few are catastrophic. And while this all sounds disastrous, remember that neither of these events is rare. They are expected.

How Often Do Corrections and Bear Markets Happen?

This is where perspective becomes powerful and understanding market cycle and bear market basics will make you a better and more successful investor.

Historically:

• Market corrections (10% drops) occur roughly every 1 to 2 years. Most are short-lived (months) and recover within months.
• Bear markets (20% drops) occur about every 4 to 7 years. On average they last about 11 months. Full recovery typically takes around 2.5 years.

Over the course of a 30-year investing career, that means you can reasonably expect:

• 10 to 15 corrections
• 5 to 7 bear markets

These are not outlier events. They are part of the system. They are part of a healthy market cycle. If you invest in stocks long enough, you will experience them. Multiple times.

The Market Cycle: The Bigger Picture

One of the biggest mistakes investors make is viewing downturns in isolation. They aren’t isolated events. They are phases of the normal market cycle. Markets tend to move through four general stages:

1. Expansion
2. Peak
3. Contraction
4. Trough and recovery

Corrections and bear markets live within the contraction phase. But that phase has always, historically, been followed by recovery and expansion. Every time.

What Happens After Bear Markets?

This is the part that rarely gets emphasized when fear is high. The market does not just recover after bear markets. It often rebounds strongly.

Looking at historical data:

• After the 2008 financial crisis, the S&P 500 went on a decade-long bull run
• After the COVID crash in 2020, the market recovered its losses in months, not years
• On average, the first year after a bear market bottom has produced strong positive returns, often in the double digits

The key point is not that every recovery is immediate or smooth. It’s that recovery has always happened. And those who stayed invested benefited the most.

Why This Impending Bear Market Feels So Different Despite Knowing the Basics

If bear markets are so common, why do they feel so alarming? Because they never look the same.

Each one comes with a unique narrative. “This time it’s different.” “The economy is broken.” “Markets won’t recover like before.” “We are too overvalued on AI stocks.”

Investors saw it in 2008. I saw it in 2020. We will see it again. The pattern is consistent, even though the story changes. The outcome does not. Remember, every single bear market in modern history has eventually been followed by a new bull market.

But it is emotional. Even when you understand all of this, bear markets still feel awful.

If you invest $1,000,000 and the market drops 20%, you are suddenly looking at $800,000. That feels like losing $200,000. And if you need that money soon, it is a real problem. Which highlights a key principle: you should be investing for the long term.

If you are investing correctly, you should be investing in low cost, broadly diversified index funds with a time horizon of decades, not months or even a few years.

The Real Risk: Behavioral Mistakes

With that lens, your loss is not a loss so long as you do not panic sell. You keep investing as the market recovers and experience greater gains historically. The biggest danger during a bear market is not the market itself. It is how you respond.

A market drop, whether a correction or full-on bear market, triggers very human reactions:

• Fear
• Urgency
• A desire to “stop the bleeding”

And that leads to the most damaging decision: selling at the bottom. This is the exact opposite of what we want. Investing success is built on a simple principle: buy low and sell high. But fear flips that behavior and many investors sell low and then buy back later at higher prices.

This is not a recipe for successful investing, even if it seems to “make sense” or “feel right” in the moment.

Why Your Investment Strategy Matters Before the Crash

Your ability to handle a bear market is determined long before it happens. It comes down to your asset allocation and your time horizon.

If you are investing money you need in the next 1 to 3 years, then yes, a market drop is a real problem. But that is not how the stock market should be used. Stocks are for long-term investing. Think 10, 20, 30 years. When viewed through that lens, short-term volatility becomes noise.

Asset allocation also plays a key role.

• Stocks offer growth but come with volatility
• Bonds offer stability and tend to be less correlated with stocks

If a bear market keeps you up at night, your portfolio may be too aggressive. If you find yourself wanting to buy more during downturns, you may be able to tolerate more equity exposure. And remember, you don't truly know your risk tolerance until you experience a downturn. If this is your first, take some time to consider how you feel and if your allocation needs tweaking. It's much better to do that than to panic sell later on.

Corrections Are the Price of Admission

There is a concept that reframed this for me early on. Volatility is not a bug of the stock market. It is the price of admission. The long-term returns of equities exist precisely because they are not smooth. If the market never dropped, there would be no reward for taking on risk…because there would be no risk

Corrections and bear markets are the cost we pay for long-term growth.

And that cost is unavoidable.

So What Should You Do During a Bear Market?

This is where everything simplifies. When the market drops, your job is not to get clever. Your job is to stay consistent.

Here is the playbook:

1. Do not panic sell: Selling locks in losses. It turns temporary declines into permanent ones.

2. Continue investing: If you are regularly investing, keep doing it. Dollar cost averaging works in your favor during downturns.

3. Consider buying more if able: Stocks are essentially “on sale” during bear markets. Future expected returns are higher when prices are lower.

4. Revisit your asset allocation if needed: If the downturn reveals that your portfolio is too aggressive, adjust thoughtfully. But do not make emotional, reactive changes.

Final Thoughts on Bear Market Basics

Market corrections and bear markets feel disruptive in real time. And it's easy to look back on past ones logically and see that they have always recovered. But in the present, they can feel real and different. But when you zoom out, they become something else entirely.

Normal. Expected. Even necessary.

As physicians, we are trained to act, to intervene, to fix problems. That instinct serves us well clinically. It does not always serve us well as investors. In investing, restraint is often the highest form of discipline. The market will fluctuate. It always has.

The question is not whether downturns will occur. The question is whether you will be prepared to handle them when they do. Stay the course.

That is where the real returns are built and the path to financial freedom is paved.

For more resources on successfully understanding the basics and investing in the stock market (including during a bear market), check out these posts:

• Understanding the Stock Market: Firm Foundation vs. Castle in the Air Theories
• Bonds Asset Allocation: What Should Yours Be?
• You Can’t Catch a Falling Knife in the Stock Market
• If Everyone Index Invested The Stock Market Would Collapse (Right?)

What do you think? How do you think about the basics of a correction or bear market? Do you keep investing? Is your risk tolerance aligned with your asset allocation? Let me know in the comments below!