How to Stop Worrying and Start Living

The summary

Most worry dissolves the moment you stop trying to manage next year or relitigate last week. Dale Carnegie wrote this book after years of teaching anxious adults and finding no practical guide to the one problem they all shared. His method is simple and old: shrink your horizon to a single day, put the problem on paper, name the worst that could realistically happen and accept it, then act. A mind locked onto a decided course has no room left to spin.

Live in day-tight compartments

Jesus, the physician William Osler, and the businessman Edward Evans all arrived at the same counsel — handle life one day at a time. Not because tomorrow doesn’t count, but because today is the only stretch you actually control. When you stop dragging yesterday’s regrets and tomorrow’s hypotheticals into the present, most problems shrink to a manageable size. “Today is our most precious possession,” Carnegie writes. “It is our only sure possession.” So make the most of the tasks directly in front of you and let the rest wait its turn.

Accept the worst, then improve on it

When real trouble lands, ask what’s the worst that could actually happen, then accept that outcome in your mind. This isn’t defeatism; it’s a psychological floor. A man with terminal ulcers accepted that he was going to die, and the acceptance freed him to enjoy his remaining time — which, against all odds, coincided with an unexpected recovery. Once you’ve made peace with the floor, you can work calmly to lift yourself off it, without the paralysis of dread.

Carnegie is emphatic that worry does real damage. Experts told him up to 70 percent of doctor visits stem from problems worry causes or worsens — ulcers, heart disease, arthritis, even tooth decay. “Men who do not know how to fight worry die young.” We guard against physical threats while leaving our minds wide open to harm we could prevent by managing our own thoughts.

Get the facts, decide, then act

Half the world’s worry, Carnegie argues, comes from trying to decide before you have enough information to decide well. His formula is a short sequence:

• Write down exactly what you’re worried about.
• Write down what you can do about it.
• Decide what to do.
• Start carrying out that decision immediately.

Vague dread rarely survives contact with paper. Forcing the fear into specific words turns a fog into a problem, and a problem can be solved.

Crowd it out and cooperate with the inevitable

Worry needs empty mental space, so fill the space. One businessman cured his chronic anxiety not by resting but by taking on more — piling up complex problems until he was too absorbed to fret, and after three months his insomnia and spiraling thoughts were gone. Purposeful activity, not idle distraction, leaves worry nowhere to live. A submarine crewman who survived a 15-hour attack came out realizing how absurd it had been to stew over his boss, a scar on his head, and quarrels with his wife.

Some things, though, can’t be fixed, and there the task is acceptance. At 71, the actress Sarah Bernhardt faced the amputation of her leg; she comforted her son, entertained the medical staff before surgery, and went on with her career. Carnegie calls this cooperating with the inevitable — refusing to spend energy fighting what you cannot change. Apply the law of averages and ask how likely your fear really is. Put a “stop-loss order” on each worry, deciding in advance how much it’s worth and giving it no more. And stop trying to saw sawdust: you can’t change the past, so study it, learn from it, and turn forward.

Fill your mind on purpose

“Our life is what our thoughts make it,” wrote Marcus Aurelius, and Carnegie takes him at his word. Think and act cheerfully and the feeling tends to follow. Don’t spend a minute on people you dislike, because hating your enemies hands them power over your sleep, your appetite, your blood pressure, and your health. Count your blessings instead of your troubles. Be your authentic self — “imitation is suicide,” said Emerson — and make lemonade when life hands you lemons. Charles Darwin credited his years of illness for how much work he managed to finish. Forget yourself by becoming interested in others; “when you are good to others, you are best to yourself.” Treat unwarranted criticism as a backhanded compliment born of envy, since nobody kicks a dead dog, and once you’ve done your best, put up your umbrella and let it roll off.

The bottom line

Worry starves when you confine your focus to today, accept the worst possible outcome, and act at once on a clear decision — and most fatigue and dread come from mental habits you can actually change. Read this if you’re tired of spinning in place and want a plain, practical method for getting your peace of mind back.