The Target Moves With You

The multiple above cuts both ways, and the second edge is the one people walk into. If the target is 25 times spending, then any permanent increase in spending raises the target by twenty-five times the increase. Decide you will now fly business class, keep a second home, or lease a new car every three years, and a $20,000 annual habit has quietly added $500,000 to the number you were running at. The finish line recedes exactly as fast as you approach it, which is why people who reach their original figure so often report that the figure has since doubled — it is not a failure of discipline so much as arithmetic nobody showed them (section “Lifestyle Inflation: The Hedonic Treadmill That Keeps You Running in Place”).

The corollary is a spending rule with real teeth: a one-time expense costs what it costs; a recurring one costs twenty-five times as much. A $40,000 trip is a $40,000 decision. Adding $40,000 a year of standing commitments is a $1,000,000 decision, and it is made without ever signing for a million dollars. Once your capital is doing the work, direct windfalls and surplus earnings toward things that end — travel, a renovation, a gift, a sabbatical — rather than toward obligations that renew. That single distinction does more to protect a finished portfolio than any allocation change.