The Power of Habit by Charles Duhigg Flashcards
By focusing on one pattern—what is known as a “keystone habit”—Lisa had taught herself how to reprogram the other routines in her life, as well.102
The Power of Habit by Charles Duhigg
Duke University researcher in 2006 found that more than 40 percent of the actions people performed each day weren’t actual decisions, but habits.124
The Power of Habit by Charles Duhigg
the choices that all of us deliberately make at some point, and then stop thinking about but continue doing, often every day.144
The Power of Habit by Charles Duhigg
In some sense, he said, a community was a giant collection of habits occurring among thousands of people that, depending on how they’re influenced, could result in violence or peace.170
The Power of Habit by Charles Duhigg
“H.M.,” one of the most famous patients in medical history. When H.M.—his real name was Henry Molaison, but scientists shrouded his identity throughout his life—252
The Power of Habit by Charles Duhigg
Toward the center of the skull is a golf ball–sized lump of tissue that is similar to what you might find inside the head of a fish, reptile, or mammal.1.12 This is the basal ganglia, an oval of cells that, for years, scientists didn’t understand very well, except for suspicions that it played a role in diseases such as Parkinson’s.356
The Power of Habit by Charles Duhigg
As each rat learned how to navigate the maze, its mental activity decreased. As the route became more and more automatic, each rat started thinking less and less.377
The Power of Habit by Charles Duhigg
This process—in which the brain converts a sequence of actions into an automatic routine—is known as “chunking,” and it’s at the root of how habits form.1.18 There are dozens—if not hundreds—of behavioral chunks that we rely on every day.391
The Power of Habit by Charles Duhigg
Habits, scientists say, emerge because the brain is constantly looking for ways to save effort. Left to its own devices, the brain will try to make almost any routine into a habit, because habits allow our minds to ramp down more often.406
The Power of Habit by Charles Duhigg
This process within our brains is a three-step loop. First, there is a cue, a trigger that tells your brain to go into automatic mode and which habit to use. Then there is the routine, which can be physical or mental or emotional. Finally, there is a reward, which helps your brain figure out if this particular loop is worth remembering for the future: THE HABIT LOOP422
The Power of Habit by Charles Duhigg
if we learn to create new neurological routines that overpower those behaviors—if we take control of the habit loop—we can force those bad tendencies into the background,443
The Power of Habit by Charles Duhigg
habits are surprisingly delicate. If Eugene’s cues changed the slightest bit, his habits fell apart.503
The Power of Habit by Charles Duhigg
Habits are powerful, but delicate. They can emerge outside our consciousness, or can be deliberately designed.521
The Power of Habit by Charles Duhigg
The habit was so ingrained the mice couldn’t stop themselves.529
The Power of Habit by Charles Duhigg
Claude Hopkins was best known for a series of rules he coined explaining how to create new habits among consumers.606
The Power of Habit by Charles Duhigg
He created a craving. And that craving, it turns out, is what makes cues and rewards work. That craving is what powers the habit loop.631
The Power of Habit by Charles Duhigg
human psychology.” That psychology was grounded in two basic rules: First, find a simple and obvious cue. Second, clearly define the rewards. If you get those elements right, Hopkins promised, it was like magic. Look at Pepsodent: He had identified a cue—tooth film—and a reward—beautiful teeth—that had persuaded millions to start a daily ritual.668
The Power of Habit by Charles Duhigg
P&G’s products cleaned one out of every two laundry loads in America.694
The Power of Habit by Charles Duhigg
Scents are strange; even the strongest fade with constant exposure. That’s why no one was using Febreze, Stimson realized. The product’s cue—the thing that was supposed to trigger daily use—was hidden from the people who needed it most. Bad scents simply weren’t noticed frequently enough to trigger a regular habit.783
The Power of Habit by Charles Duhigg
the “I got a reward!” pattern the instant Julio saw the shapes on the screen, before the juice arrived: NOW, JULIO’S REWARD RESPONSE OCCURS BEFORE THE JUICE ARRIVES In other words, the shapes on the monitor had become a cue not just for pulling a lever, but also for a pleasure response inside the monkey’s brain.827
The Power of Habit by Charles Duhigg
a new pattern emerge: craving. When Julio anticipated juice but didn’t receive it, a neurological pattern associated with desire and frustration erupted inside his skull. When Julio saw the cue, he started anticipating a juice-fueled joy. But if the juice didn’t arrive, that joy became a craving that, if unsatisfied, drove Julio to anger or depression.835
The Power of Habit by Charles Duhigg
once a monkey had developed a habit—once its brain anticipated the reward—the distractions held no allure.842
The Power of Habit by Charles Duhigg
This explains why habits are so powerful: They create neurological cravings.846
The Power of Habit by Charles Duhigg
The habit loop is spinning because a sense of craving has emerged.853
The Power of Habit by Charles Duhigg
“There is nothing programmed into our brains that makes us see a box of doughnuts and automatically want a sugary treat,” Schultz told me. “But once our brain learns that a doughnut box contains yummy sugar and other carbohydrates, it will start anticipating the sugar high. Our brains will push us toward the box. Then, if we don’t eat the doughnut, we’ll feel disappointed.”854
The Power of Habit by Charles Duhigg
This is how new habits are created: by putting together a cue, a routine, and a reward, and then cultivating a craving that drives the loop.866
The Power of Habit by Charles Duhigg
strong habits, wrote two researchers at the University of Michigan, produce addiction-like reactions so that “wanting evolves into obsessive craving” that can force our brains into autopilot, “even in the face of strong disincentives, including loss of reputation, job, home, and family.”877
The Power of Habit by Charles Duhigg
to overpower the habit, we must recognize which craving is driving the behavior.881
The Power of Habit by Charles Duhigg
But countless studies have shown that a cue and a reward, on their own, aren’t enough for a new habit to last. Only when your brain starts expecting the reward—craving the endorphins or sense of accomplishment—894
The Power of Habit by Charles Duhigg
But only once they created a sense of craving—the desire to make everything smell as nice as it looked—did Febreze become a hit. That craving is an essential part of the formula for creating new habits955
The Power of Habit by Charles Duhigg
Claude Hopkins wasn’t selling beautiful teeth. He was selling a sensation.985
The Power of Habit by Charles Duhigg
“Consumers need some kind of signal that a product is working,” Tracy Sinclair,991
The Power of Habit by Charles Duhigg
The tingling doesn’t make the toothpaste work any better. It just convinces people it’s doing the job.”993
The Power of Habit by Charles Duhigg
Anyone can use this basic formula to create habits of her or his own. Want to exercise more? Choose a cue, such as going to the gym as soon as you wake up, and a reward, such as a smoothie after each workout. Then think about that smoothie, or about the endorphin rush you’ll feel. Allow yourself to anticipate the reward. Eventually, that craving will make it easier to push through the gym doors every day.994
The Power of Habit by Charles Duhigg
most of the successful dieters also envisioned a specific reward for sticking with their diet—a bikini they wanted to wear or the sense of pride they felt when they stepped on the scale each day—something1000
The Power of Habit by Charles Duhigg
They focused on the craving for that reward when temptations arose, cultivated the craving into a mild obsession. And their cravings for that reward, researchers found, crowded out the temptation to drop the diet. The craving drove the habit loop.1002
The Power of Habit by Charles Duhigg
Cravings are what drive habits. And figuring out how to spark a craving makes creating a new habit easier. It’s as true now as it was almost a century ago.1016
The Power of Habit by Charles Duhigg
“Champions don’t do extraordinary things,” Dungy would explain. “They do ordinary things, but they do them without thinking, too fast for the other team to react. They follow the habits they’ve learned.”1044
The Power of Habit by Charles Duhigg
Rather, to change a habit, you must keep the old cue, and deliver the old reward, but insert a new routine. That’s the rule: If you use the same cue, and provide the same reward, you can shift the routine and change the habit. Almost any behavior can be transformed if the cue and reward stay the same.1054
The Power of Habit by Charles Duhigg
THE GOLDEN RULE OF HABIT CHANGE You Can’t Extinguish a Bad Habit, You Can Only Change It.1063
The Power of Habit by Charles Duhigg
HOW IT WORKS: USE THE SAME CUE. PROVIDE THE SAME REWARD. CHANGE THE ROUTINE.1065
The Power of Habit by Charles Duhigg
instead of teaching his players hundreds of formations, he has taught them only a handful, but they have practiced over and over until the behaviors are automatic.1080
The Power of Habit by Charles Duhigg
Bill Wilson would never have another drink. For the next thirty-six years, until he died of emphysema in 1971, he would devote himself to founding, building, and spreading Alcoholics Anonymous, until it became the largest, most well-known and successful habit-changing organization in the world.1143
The Power of Habit by Charles Duhigg
What AA provides instead is a method for attacking the habits that surround alcohol use.1158
The Power of Habit by Charles Duhigg
AA succeeds because it helps alcoholics use the same cues, and get the same reward, but it shifts the routine.1178
The Power of Habit by Charles Duhigg
Then, AA asks alcoholics to search for the rewards they get from alcohol. What cravings, the program asks, are driving your habit loop? Often, intoxication itself doesn’t make the list. Alcoholics crave a drink because it offers escape, relaxation, companionship, the blunting of anxieties, and an opportunity for emotional release. They might crave a cocktail to forget their worries. But they don’t necessarily crave feeling drunk. The physical effects of alcohol are often one of the least rewarding parts of drinking for addicts.1188
The Power of Habit by Charles Duhigg
“AA forces you to create new routines for what to do each night instead of drinking,” said Tonigan. “You can relax and talk through your anxieties at the meetings. The triggers and payoffs stay the same, it’s just the behavior that changes.”1198
The Power of Habit by Charles Duhigg
KEEP THE CUE, PROVIDE THE SAME REWARD, INSERT A NEW ROUTINE1201
The Power of Habit by Charles Duhigg
The devices implanted in the men’s heads were positioned inside their basal ganglia—the same part of the brain where the MIT researchers found the habit loop—and emitted an electrical charge that interrupted the neurological reward that triggers habitual cravings. After the men recovered from the operations, they were exposed to cues that had once triggered alcoholic urges, such as photos of beer or trips to a bar. Normally, it would have been impossible for them to resist a drink. But the devices inside their brains “overrode” each man’s neurological cravings. They didn’t touch a drop. “One of them told me the craving disappeared as soon as we turned the electricity on,” Mueller said. “Then, we turned it off, and the craving came back immediately.”1206
The Power of Habit by Charles Duhigg
The alcoholics only permanently changed once they learned new routines that drew on the old triggers and provided a familiar relief.1219
The Power of Habit by Charles Duhigg
AA provides a similar, though less invasive, system for inserting new routines into old habit loops.1221
The Power of Habit by Charles Duhigg
Asking patients to describe what triggers their habitual behavior is called awareness training,1240
The Power of Habit by Charles Duhigg
One habit had replaced another.1264
The Power of Habit by Charles Duhigg
“It seems ridiculously simple, but once you’re aware of how your habit works, once you recognize the cues and rewards, you’re halfway to changing it,” Nathan Azrin,1264
The Power of Habit by Charles Duhigg
we don’t really understand the cravings driving our behaviors until we look for them.1271
The Power of Habit by Charles Duhigg
If you identify the cues and rewards, you can change the routine.1282
The Power of Habit by Charles Duhigg
What Dungy wanted was to take all that decision making out of their game. And to do that, he needed them to recognize their existing habits and accept new routines.1295
The Power of Habit by Charles Duhigg
The brilliance of this system was that it removed the need for decision making. It allowed Brooks to move faster, because everything was a reaction—and eventually a habit—rather than a choice.1311
The Power of Habit by Charles Duhigg
What they were really saying was they trusted our system most of the time, but when everything was on the line, that belief broke down.”1330
The Power of Habit by Charles Duhigg
my sponsor told me that it didn’t matter if I felt in control. Without a higher power in my life, without admitting my powerlessness, none of it was going to work. I thought that was bull—I’m an atheist. But I knew that if something didn’t change, I was going to kill my kids. So I started working at that, working at believing in something bigger than me.1360
The Power of Habit by Charles Duhigg
Researchers began finding that habit replacement worked pretty well for many people until the stresses of life—such as finding out your mom has cancer, or your marriage is coming apart—got too high, at which point alcoholics often fell off the wagon.1369
The Power of Habit by Charles Duhigg
Over and over again, alcoholics said the same thing: Identifying cues and choosing new routines is important, but without another ingredient, the new habits never fully took hold. The secret, the alcoholics said, was God. Researchers hated that explanation. God and spirituality are not testable hypotheses.1373
The Power of Habit by Charles Duhigg
It wasn’t God that mattered, the researchers figured out. It was belief itself that made a difference. Once people learned how to believe in something, that skill started spilling over to other parts of their lives, until they started believing they could change. Belief was the ingredient that made a reworked habit loop into a permanent behavior.1384
The Power of Habit by Charles Duhigg
You don’t have to believe in God, but you do need the capacity to believe that things will get better.1388
The Power of Habit by Charles Duhigg
What can make a difference is believing that they can cope with that stress without alcohol.”1391
The Power of Habit by Charles Duhigg
Lee Ann Kaskutas, a senior scientist at the Alcohol Research Group. “There’s something really powerful about groups and shared experiences. People might be skeptical about their ability to change if they’re by themselves, but a group will convince them to suspend disbelief. A community creates belief.”1395
The Power of Habit by Charles Duhigg
it felt good to do something that wasn’t all about me.1400
The Power of Habit by Charles Duhigg
“Belief is the biggest part of success in professional football,” Dungy told me. “The team wanted to believe, but when things got really tense, they went back to their comfort zones and old habits.”1412
The Power of Habit by Charles Duhigg
“Most football teams aren’t really teams. They’re just guys who work together,” a third player from that period told me. “But we became a team. It felt amazing.1435
The Power of Habit by Charles Duhigg
“Change occurs among other people,” one of the psychologists involved in the study, Todd Heatherton, told me. “It seems real when we can see it in other people’s eyes.”1453
The Power of Habit by Charles Duhigg
But we do know that for habits to permanently change, people must believe that change is feasible. The same process that makes AA so effective—the power of a group to teach individuals how to believe—happens whenever people come together to help one another change. Belief is easier when it occurs within a community.1457
The Power of Habit by Charles Duhigg
How do habits change? There is, unfortunately, no specific set of steps guaranteed to work for every person. We know that a habit cannot be eradicated—it must, instead, be replaced. And we know that habits are most malleable when the Golden Rule of habit change is applied: If we keep the same cue and the same reward, a new routine can be inserted. But that’s not enough. For a habit to stay changed, people must believe change is possible. And most often, that belief only emerges with the help of a group.1499
The Power of Habit by Charles Duhigg
The evidence is clear: If you want to change a habit, you must find an alternative routine, and your odds of success go up dramatically when you commit to changing as part of a group.1508
The Power of Habit by Charles Duhigg
Belief is essential, and it grows out of a communal experience, even if that community is only as large as two people.1510
The Power of Habit by Charles Duhigg
The line separating habits and addictions is often difficult to measure. For instance, the American Society of Addiction Medicine defines addiction as “a primary, chronic disease of brain reward, motivation, memory and related circuitry.…1515
The Power of Habit by Charles Duhigg
though the process of habit change is easily described, it does not necessarily follow that it is easily accomplished.1532
The Power of Habit by Charles Duhigg
“If you want to understand how Alcoa is doing, you need to look at our workplace safety figures. If we bring our injury rates down, it won’t be because of cheerleading or the nonsense you sometimes hear from other CEOs. It will be because the individuals at this company have agreed to become part of something important: They’ve devoted themselves to creating a habit of excellence.1576
The Power of Habit by Charles Duhigg
By attacking one habit and then watching the changes ripple through the organization.1592
The Power of Habit by Charles Duhigg
you can’t order people to change. That’s not how the brain works. So I decided I was going to start by focusing on one thing. If I could start disrupting the habits around one thing, it would spread throughout the entire company.”1594
The Power of Habit by Charles Duhigg
Keystone habits start a process that, over time, transforms everything.1598
The Power of Habit by Charles Duhigg
Keystone habits say that success doesn’t depend on getting every single thing right, but instead relies on identifying a few key priorities and fashioning them into powerful levers.1599
The Power of Habit by Charles Duhigg
The habits that matter most are the ones that, when they start to shift, dislodge and remake other patterns.1601
The Power of Habit by Charles Duhigg
Researchers have found institutional habits in almost every organization or company they’ve scrutinized. “Individuals have habits; groups have routines,”1637
The Power of Habit by Charles Duhigg
“Routines are the organizational analogue of habits.”1638
The Power of Habit by Charles Duhigg