The first bad year tests the plan, not the portfolio

The points below about a market fall early in retirement are ordered by how much difference they make, not by how often they get repeated.

Why this year is different

While accumulating, a fall is uncomfortable and largely academic; in drawdown it coincides with selling holdings to live on. Selling units at reduced prices means more units are sold for the same income, and those units are gone.

That is why the order of returns matters so much more once withdrawals start. The mechanism is arithmetic; the failure is usually behavioural.

The instruction should already exist

A drawdown plan should state what happens after a fall: draw from the cash buffer, pause the inflation increase, reduce discretionary spending by a stated amount. Deciding this during the fall means deciding while frightened and dependent, which is the worst available combination. The instruction can be modest and still be effective, because the point is that it exists.

The useful part is this: a plan without this clause will be improvised at exactly the wrong moment.

Flexibility does more than precision

Analyses of withdrawal strategies have generally found that modest temporary reductions after poor years substantially improve the chance a portfolio lasts. The improvement comes from not selling as much at depressed prices, which is the same mechanism as the buffer.

Even small reductions matter, which is encouraging because large ones may not be possible. This is one of the more robust findings in the area, though the exact numbers depend on assumptions.

Separate essential from discretionary now

Knowing which parts of your spending could be reduced temporarily is far easier to work out in advance than in a crisis. Ideally essential spending is covered by guaranteed income, which makes the portfolio responsible only for the flexible part.

Where it helps most, what guaranteed income is available differs enormously by country and by employment history. The split is worth writing down whether or not you can achieve full coverage.

Resist the two panic responses

Moving to cash locks in the decline and creates the second, harder decision about when to return. Increasing risk to recover faster raises the chance of a worse outcome at the point of maximum vulnerability. Both are attempts to act, and both are more damaging than executing the written plan.

The useful part is this: the plan should say explicitly that neither is an option, since that is easier to read than to reason out.

If that does not fit your week, it is not a failure of willpower.

Afterwards, review properly

Once conditions are calmer, review whether the plan performed as intended and whether the buffer needs rebuilding. If the experience showed the allocation or the withdrawal rate was too aggressive, adjust then rather than during.

On an ordinary week, these adjustments interact with tax and pension rules that vary by country and are worth taking locally. The record of what you actually did is the most useful input to that review.

Everything above, in order of what to do first

1. Why this year is different. While accumulating, a fall is uncomfortable and largely academic; in drawdown it coincides with selling holdings to live on.
2. The instruction should already exist. A drawdown plan should state what happens after a fall: draw from the cash buffer, pause the inflation increase, reduce discretionary spending by a stated amount.
3. Flexibility does more than precision. Analyses of withdrawal strategies have generally found that modest temporary reductions after poor years substantially improve the chance a portfolio lasts.
4. Separate essential from discretionary now. Knowing which parts of your spending could be reduced temporarily is far easier to work out in advance than in a crisis.
5. Resist the two panic responses. Moving to cash locks in the decline and creates the second, harder decision about when to return.
6. Afterwards, review properly. Once conditions are calmer, review whether the plan performed as intended and whether the buffer needs rebuilding.

The takeaway

Write the bad-year instruction now. In the bad year you will be reading, not deciding.

Small and repeatable beats ambitious and abandoned, almost every time.