Further reading
Check In Once a Year Without Obsessing Over Markets
Your plan does not need a daily check. A short yearly look at a few facts is enough, and it leaves the rest of the year for living.

Opening your account every morning is not diligence. It is weather-watching. Prices bounce. Headlines shout. A red number on a Tuesday can talk a calm person into a decision they will regret in June.
A working plan does not need that kind of attention. It needs a short, boring appointment once a year. Section 8 of Setright's principles ends with that habit: write the plan on one page, pick a date, spend about fifteen minutes, then close the tab.
This is a different job from what you do when markets drop. A crash asks you to follow a rule you already wrote. A yearly check-in asks whether life changed enough that the rule itself needs a small edit.
What the fifteen minutes are for
Pick a date you will remember. The first Monday of January works. So does your birthday, or the week your benefits enrollment opens. Put it on a paper calendar if that is what you will actually see.
Then look at a short list, not at a chart of the last thirty days.
Did you get a raise or change jobs? If the old 401(k) is still sitting at a former employer, decide—calmly, not in a hurry—whether it stays, moves to the new plan, or rolls into an IRA. Confirm that new pay is still being saved and still buying the fund you intended.
Did you marry, divorce, have a child, or lose someone? Beneficiaries are the names who inherit the account if you die. They do not update themselves. A five-minute check here prevents a painful surprise later.
Is the money still in one sensible target-date fund, or did a “just this once” extra fund creep in during the year? The yearly review is when you notice drift. You do not need a new allocation hobby. You need to see whether the portfolio still matches the page you wrote.
Are the scheduled transfers still running? Providers rename screens. Banks change routing. A transfer that silently failed in March is worth more of your attention than a Tuesday headline.
The Department of Labor treats this kind of periodic check as ordinary fitness, not as a second job.
What you can ignore on purpose
You can ignore the daily gain or loss. A target-date fund is built to wobble. Looking at the wobble does not make you a better owner.
You can ignore a hot tip from a relative. The yearly review is not a shopping trip.
You can ignore the urge to “rebalance” a fund that already rebalances itself. If one complete fund is the plan, tinkering is usually just changing the mix you already chose.
You can ignore the instinct to wait for a calmer week to raise your contribution. If you got a raise, the calm week is today, during the appointment, before lifestyle fills the extra.
Write the page so the appointment is short
A one-page direction makes the fifteen minutes possible. Five facts are enough:
Where the money lives. What leaves your pay, and when. Which fund it buys. Who inherits it. What you will do if the market drops—two sentences, written in a quiet month, not invented in a loud one.
When the date arrives, you are not designing a plan. You are confirming the page is still true. If a line is stale, you change that line and stop. You do not open a second browser tab “just to see.”
If nothing material changed, the correct action is to close the portal. That is the whole point of a plan you already automated.
Living is the rest of the year
Section 8 and our ongoing guidance are not a request to become more interested in markets. They are a request to become less available to them. Your future self is funded by transfers that already happen and by a fund that already owns a broad slice of the economy. The yearly check-in exists so life events do not silently break that machine.
If you want a rule you can keep: one sitting, one page, one date. Coffee, glasses, a blank sheet if you need to rewrite a line. Then the rest of the year is for everything the money was supposed to protect.