Reader,

“We” started a war, gas prices are rising, home sales are stagnant, AI-fear is rampant with new college graduates, immigration has all but stopped, farmers are hurting, and on, and on.

And the stock market keeps rising. What’s going on?

Let's think about the past, the present, and the future.

The Past: We’ve Seen This Movie Before

In the late 1990s, investors poured money into internet companies with little more than a name and a promise. Profits didn’t matter. Cash flow didn’t matter. What mattered was growth, “eyeballs,” and the belief that “this time is different.”

Then came 2000.

The dot-com bubble burst. Trillions of dollars in market value evaporated. Companies disappeared overnight. Investors who had chased momentum were left holding losses they didn’t understand.

The lesson was obvious: Valuations must eventually connect to reality.

But eight years later, we watched it happen again.

In the mid-2000s, the housing market became the new engine of irrational confidence. Home prices would “always go up.” Risk was “managed” through financial engineering. Mortgage-backed securities were labeled safe. Leverage expanded quietly, then rapidly.

Then came 2008.

The financial system cracked. Institutions failed. Governments intervened. The global economy stalled.

Again, the lesson was obvious: Leverage, opacity, and misplaced confidence create systemic risk.

And yet… Here we are again.

Different assets. Different language. Same pattern.

A Pattern: Bubbles Don’t Start with Ignorance

They start with partial learning. Each bubble is built on something real:

• The internet did change the world.
• Housing was a powerful economic engine.
• Technology today is transforming everything.

The problem arises when people extrapolate trends without discipline, meaning they project current patterns into the future without considering limits or supporting evidence.

Leaders and investors begin to:

• Assume trends will continue indefinitely.
• Ignore second-order effects.
• Rationalize valuations.

Going back to my 2006 book The Prepared Mind of a Leader, I see this as a failure across multiple Prepared Mind skills:

• Observe: Signals of excess and foolishness are visible but dismissed.
• Reason: Logic is replaced by narrative.
• Challenge: Contrarian voices are ignored.
• Reflect: Past lessons are acknowledged but not used.

The Present: Are We Learning Now?

Let’s bring this into today’s environment. We are watching massive investment flow into areas like:

• Artificial intelligence
• Private markets
• Certain segments of real estate

And once again, the language sounds familiar:

• “This changes everything.”
• “Old metrics no longer apply.”
• “You don’t want to miss this.”

To be clear, some of these claims are true. But that’s exactly what makes bubbles dangerous.

They are never built on nonsense. They are built on truth taken too far.

The Deeper Issue: Why We Don’t Learn

If the lessons are so clear, why do we repeat the same mistakes?

Because learning from the past is not just analytical, it’s behavioral.

Three forces are working against us:

1. Recency Bias

We overweight what’s happening now and underweight what has happened before.

2. Social Reinforcement

When everyone believes the same thing, it feels safe even when it’s wrong.

3. Incentive Structures

Short-term gains are rewarded. Long-term discipline is often ignored.

In other words, the system rewards participation in the bubble more than resistance to it. Until it doesn’t.

The Future: Intercepting the Next Bubble

You cannot eliminate bubbles, but you can intercept their impact. Go back to the Prepared Mind skills identified above:

1. Strengthen Observation and watch for signals of excess:

• Rapid valuation increases without underlying performance.
• Increasing use of leverage
• Language shifting from analysis to storytelling

2. Upgrade Reasoning and ask:

• What assumptions must be true for this to continue?
• What breaks if those assumptions fail?

3. Institutionalize Challenge and create space for dissent:

• Who is arguing the opposite view?
• Are they being heard or dismissed?

4. Practice real Reflection and learn from past bubbles.

• What specific behaviors led to failure?
• Where are those behaviors showing up today?

Final Thought

Financial bubbles are recurring features of human systems. This means the real differentiator is not prediction, it’s preparation. That's one of the reasons we've created The Prepared Mind Project.

Three Questions for This Week

Learn from the Past:​
Where have you seen this pattern before and what specifically went wrong?

Deal with the Present:​
Where might enthusiasm be replacing disciplined thinking in your current environment?

Intercept the Future:​
What action can you take now to avoid being swept up in the next wave?

“The book”

A draft of Navigating the Wicked World has been reviewed by eight beta readers and updated. Next step is finding a line-editor. Stay tuned.

I hope you have a great week.

Bill