ADHD and money avoidance: the ninety-second check

Why you do not look

Money avoidance is rarely about not caring, and avoiding the account has a price of its own: the fee, the interest, and a private verdict that a real adult would just look.

The trouble is that money delays its consequences. A bill can stay invisible until a fee, a service interruption or a collection notice makes it urgent. Not looking feels like a pause. It works more like a slow leak: every charge makes the next look more frightening, so it gets put off longer, so more charges arrive.

Most money systems, the book argues, have one gear: sit down calmly and review everything. On the day you can do that you barely need a system, and on every other day it offers nothing.

The scene from the book: Marcus and the app he will not open

Chapter 3, The Three-Gear Rule, introduces Marcus. He has gone eleven days without checking his main bank account, and he knows the count exactly. He is not broke. What sits between him and the app is dread of a late fee, a forgotten subscription, a lower number than he hoped.

So he does not look. A card payment slips. A subscription he cancelled only in his mind charges him one more time.

The book then has him build a money card with three gears. Full Power, for a good Sunday, is the full review. Low Power, for an ordinary tired evening, is the one that matters here: log in, say the balance aloud, and look only for what falls due within the coming week. The book's own line is short: That is the whole job. Ninety seconds.

His first draft of Low Power had five steps, and it only started working once it shrank to ninety seconds. In the first week he never once did Full Power. He did the small version several times and one Restart, and the quiet late fees stopped. The dread was still there, but it was no longer growing.

Chapter 14, Money Without Memory, picks Marcus up later and shows what the weekly check cannot catch. That part of his story is worth reading in full.

Build your own ninety-second check

The stop rule matters as much as the check. If opening the app means agreeing to an audit, the app stays closed. Agreeing only to look is a much smaller promise.

After days of not looking

Leave the month of transactions alone. The Restart version of Marcus's card is narrower than the weekly check: open the account, confirm that rent and the essential bills have the money they need, note today's balance, and close it. A full audit can wait.

The book's restart script for money says the same thing in one breath: today you are looking at your balance, housing and utilities, and when the next payment is due, nothing else. Budgeting comes later.

Current

Balance written down. Rent and electricity covered. Card minimum not checked.

Next

Open the card account and confirm the due date.

Check

Tomorrow after breakfast.

What the evidence says, carefully

The book cites one study (S12, Bangma and colleagues, 2019) in which adults with ADHD described worse finances and did less well on financial competence tests than a comparison group. It was one study, with 45 adults with ADHD and 51 controls. That is a small evidence base that does not describe every person, and it does not show that a checking routine fixes anything.