When to retire early

How much is enough asks how much. This asks when — and the answer turns out to be less about a net-worth number than about recognising a window that is already open.

The baseline numbers

What people actually do (US data, from a financial planner’s review of the retirement research):

Average US retirement age62
Retire between 61 and 65over half
Out of the workforce before 60nearly 1 in 5
Surveyed “ideal” age63

63 is defensible on paper — still healthy, Medicare close, decades of compounding behind you. But nobody stumbles into early retirement. Retiring a decade or more early means a longer runway to fund and a bigger healthcare gap to bridge, so it has to be built toward deliberately.

Two curves rise at the same time

The trap is assuming that one more year is one more year of security.

The same window where your happiness is rising is the window where the odds of dying start accelerating. Waiting for the climb means buying it at a steepening price.

Running out of time, not money

Research cited in the source found that half of retirees who delayed said they wished they had retired four years earlier — the extra meetings and extra income turned out not to be needed for a successful retirement. They thought they were running out of money; what they were running out of was time.

This is the same conclusion how much is enough reaches from the money side (Bill Perkins’ Die With Zero, the fatFIRE regret) and win the life game reaches from the principles side (“the worst answer is not now”).

The four windows

20–30 — the liquidity retirees. Crypto, a startup exit, an inheritance. The problem is never the money; it’s that free time isn’t yet freedom, just empty time with a good net worth. Almost nobody stays retired — within two or three years they’re building again, because everyone they know is still working and they haven’t found what’s next. The ones who get it right treat the windfall as fuel for the next chapter, not a finish line. (Compare intrinsic vs extrinsic motivation.)

30–40 — the FIRE retirees. Saved 70% of income, hit the number early. The median retirement-account balance in this age bracket is only about $98,000, so this only works with significant non-retirement assets — the math has to be precise. The specific danger is sequence of returns risk: withdrawing while the portfolio is falling compounds the damage, and a 30% drawdown can unwind a decade of saving in 18 months. In practice this group rarely stops fully; it drifts to low-stakes part-time work at a fraction of the old income.

40–50 — the burnout retirees. Fifteen to twenty years of doing one thing well, a couple million saved, and a wall nobody sees coming: the penalty zone. 59½ is still years away, so touching the IRA costs 10%; the kids may still be in school; the retirement is 40 years long and the tax complexity is underestimated. But by 50 you know more people who have died, and that sharpens things. If you’ve saved and invested well for two decades, continuing to work means dying with far too much — so this is the range to actually run the numbers, even if you don’t step away. Knowing you have enough licenses you to spend more while still healthy.

50–60 — the sweet spot. Where most deliberate early retirees land, and the source’s pick. Thirty-plus years of compounding, accounts unlocking penalty-free, a short gap to Medicare, independent kids, and the happiness curve pointing up with your most capable years still ahead. The only thing standing in the way is the fear that it isn’t enough — which is resolved by running the numbers, not by waiting for a feeling.

The common thread across two decades of clients: the ones who got it right didn’t have more money. They had more clarity — they knew their number, knew which window was theirs, and decided instead of waiting for a feeling that may never arrive.

Tensions and caveats

Source

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