The Fear & Greed Index dropped to 18. The last time that number showed up, how long did the market take to recover? Nobody knows for sure. Two weeks? Two months? But one thing is certain: at that moment, most people in the market were doing exactly one thing — waiting.

"Wait and see" is not analysis. "Wait and see" is a refusal to take the minimum viable action.

The Dialectic of Big and Small

We have an intuition that big problems require big actions to solve. A losing position needs a massive bet to recover. A wrong call needs a complete reversal to fix. An opportunity needs full commitment to capture.

That intuition occasionally holds in the physical world — a large mass can push a small one aside. But in the world of cognition and decision-making, this rule often reverses: the smallest action is often the most honest one.

Because big actions carry too much "who I want to be" in them. You want to break even, so you go all-in. You want to prove you weren't wrong, so you hold. These are emotional moves, not cognitive ones. They require you to believe your current judgment is correct — the same judgment that put you in this position.

Small actions carry no self-narrative. A tiny, concrete move can only be based on reality; a grand, vague move is very likely based on ego.

What Is a Minimum Viable Action

The minimum viable action is not "do anything" — not panic selling, not numb holding. It is:

The smallest step that, given current information, changes the situation.

Three key elements:

  • Based on current information: Not on the assumption "if the market reverses then…" but on what has already happened.
  • Changes the situation: At least one variable shifts because you took this action. Not performative action.
  • Minimum: Not optimal. Optimal requires global information; minimum only requires next-step information.

Example: your stop loss is triggered. Is "close everything" a minimum viable action? No — because "everything" loads the move with narrative weight. "Sell one-third at the trigger price, re-evaluate tomorrow" is the minimum viable action: too small to carry ego, large enough to change the situation.

Why Extreme Fear Freezes People

The problem with F&G 18 isn't the lack of opportunities. The problem is that every "minimum viable action" gets amplified by fear.

In a normal market, the weight of a minimum viable action is normal. You set a stop, it triggers, you exit — the psychological cost is low. But in extreme fear markets, the same action gets reinterpreted as: "I sold at the bottom," "I missed the rally," "My judgment was completely wrong."

At this point the brain stops evaluating "is this minimum action reasonable" and starts evaluating "what does this minimum action mean in my grand narrative." The latter question has no answer.

The only fix: strip the minimum viable action out of the grand narrative entirely.

You are not bottom-fishing. You are not selling the top. You are not proving anything. The stop was triggered. You exit. That loop contains no narrative.

The biggest trap in an extreme-fear market is not the market itself — it's the urge to make a big move that matches the drama of the moment.

What to Do After Going to Cash

Assume you've taken the minimum viable action: you sold. Account is empty. F&G is at 18. Panic headlines everywhere. Someone on X is saying "this time is different."

What do you do?

Most people get stuck here. They treat "being in cash" as a position that needs defending — constantly proving "I avoided the crash, therefore I'm right." This is narrative.

Cash is not a position. Cash is a state of waiting for the next minimum viable action to appear.

You don't need to do anything while in cash. You just wait. Wait for a minimum viable action to show up — a price level, a signal, a condition. Then act on that specific, concrete unit — not on a macro judgment of "what should I be doing right now."

That's what "cash is king" actually means: not that cash has value in itself, but that cash preserves the possibility of executing every future minimum viable action.

Execution Lists, Not Decision Trees

Decision trees are analytical tools — they operate before action. Execution lists are action tools — they operate after analysis is done.

In extreme fear markets, most people's problem is that they use the complexity of a decision tree to demand perfect analysis from themselves. The market won't give you enough information to complete a decision tree. With incomplete information, the more complex the decision tree, the more theoretical it becomes.

Execution lists don't care about that complexity. They only ask one question: "What is the smallest action I can take, right now, with what I know?"

If you know it, do it. If you don't, write it down. The act of writing it down is itself a minimum viable action.

So What Do You Do

Next time you're frozen in a market gripped by extreme fear, ask yourself one question:

"If I could only do one thing today, and it had to be done today, what would it be?"

Not "what could I do tomorrow." Not "what would I do if the market rallies." What is the smallest thing you can do, right now, this moment?

Then do just that one thing.

This isn't lowering the bar. This is lowering the bar to an executable grain size. Most people aren't short on analysis — they're overwhelmed by the scale of their own analysis. Shrink the action to something you can do with one hand, and you'll find most things don't need nearly as much thinking as you thought.