Before he met James Stockdale for lunch at Stanford, the business writer Jim Collins read In Love and War, the book Stockdale and his wife had written about their experiences during his eight years as a prisoner of war in North Vietnam. It depressed him. And Collins already knew the end: Stockdale had come home.
So on the slow walk to the faculty club, he asked how Stockdale had dealt with it at the time, when he didn’t know the end of the story.
“I never lost faith in the end of the story,” Stockdale said, by Collins’s account.
They walked on in silence, Stockdale limping on a stiff leg that had never fully recovered. After about a hundred meters, Collins asked who didn’t make it out.
“Oh, that’s easy,” Stockdale said. “The optimists.”
Christmas, then Easter
Collins was confused. Stockdale had just described unwavering faith. He explained: the optimists were the ones who said they’d be out by Christmas. Christmas came and went. Then it was Easter, and Easter came and went. “And they died of a broken heart.”
Stockdale’s own forecast had been made in the air. On September 9, 1965, he flew his A-4 into a flak trap at 500 knots and ejected over a village. By his own account, he had about thirty seconds under the parachute, and he whispered to himself: “Five years down there, at least. I’m leaving the world of technology and entering the world of Epictetus.”
Epictetus was the Stoic philosopher he had been reading. What Stockdale took from him, he wrote, was the habit of keeping two separate files in his mind: things that are up to him, and things that are not. His own opinions, aims and attitude went in the first. His station in life went in the second. By that sorting, a release date belongs in the second file. The Stoics’ advice, as he put it: “Work with what you have control of and you’ll have your hands full.”
Keep faith in the ending, and face today’s facts without promising yourself a date.
Collins named this the Stockdale Paradox in Good to Great, his 2001 book on companies that went from good results to great ones. Every good-to-great company, he wrote, faced serious adversity, and in every case the management team responded the same way: they accepted the brutal facts of reality and kept an unwavering faith in the endgame.
A release date you set yourself works like a promise from someone who can’t keep it. Each time it passes, the promise breaks again.
One walk, and one study
The story deserves a caution. It is one conversation, retold by Collins. The lesson rests on Stockdale’s answer, not on a count of who died in the camps or why. In Good to Great, the paradox is a pattern Collins read in the companies he chose to study, not a measured effect.
A research team did measure optimism among men who came home. In 2012, researchers at the Navy’s Robert E. Mitchell Center for Prisoner of War Studies followed Vietnam-era repatriated prisoners for 37 years. Among the 224 men with complete data, optimism was the variable most strongly associated with never receiving a psychiatric diagnosis. That is an association among men who survived and came home, not proof that optimism made them well.
That sounds like the opposite of Stockdale’s answer, until you read how the study defined optimism. It wasn’t a forecast. It was a way of explaining bad events: as temporary, local and external, where pessimists see them as permanent, pervasive and personal. Its measure came from a personality test taken, on average, in 1975, two years after most of the men came home. And it covered only men who came home. It cannot say who didn’t.
Read side by side, the two accounts may be describing different things. One kind of optimism names a date. The other says the bad thing won’t last forever, won’t spoil everything, and isn’t all your fault.
The hires that are coming next quarter
Imagine you lead a team of five after a hiring freeze. In January you told them two new engineers would join “after Q1.” In April you said “after Q2.” The roadmap still assumes seven people.
Each new date buys a quieter week. It also leaves the team planning around people who may not arrive, and each missed date costs you a little more of the next one’s credibility.
Stockdale’s two files offer another conversation. The hires go in the second file, the one that isn’t up to you. What goes in the first is the roadmap. You tell the team you still expect the product to ship, and that the plan now assumes five people for the rest of the year. Then the six of you choose what to cut.
By Friday the whiteboard has a column headed “Not this year,” with four projects in it, and nobody is waiting for July.