• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
Commentarysuccess

Burnout is attacking our brains and making it harder to excel at work. ‘Deliberate calm’ can help us adapt

By
Jacqueline Brassey
Jacqueline Brassey
and
Aaron de Smet
Aaron de Smet
Down Arrow Button Icon
By
Jacqueline Brassey
Jacqueline Brassey
and
Aaron de Smet
Aaron de Smet
Down Arrow Button Icon
September 19, 2023, 6:55 AM ET
As stress rises, the prefrontal cortex, which is involved in executive functions such as planning, working memory, emotion processing, and cognitive flexibility, can become challenged.
As stress rises, the prefrontal cortex, which is involved in executive functions such as planning, working memory, emotion processing, and cognitive flexibility, can become challenged. Matt Cardy - Getty Images

We’ve all learned to be resilient. The pandemic taught us that if nothing else. We’ve learned to get back up after a setback, to keep pressing forward, put in the time, do the work, and carry on. That’s no longer enough.

Think back to a couple of weeks before your last vacation. You were trying to wrap up a million projects at work before heading out while juggling shopping, travel plans, and perhaps even feeling sick. Your attention was divided as you bounced from task to task. You might have lost your temper, forgotten recent conversations, or slept poorly.

This happens regularly to many of us–throughout the year. A recent McKinsey Health Institute survey found that a quarter of workers are suffering from burnout symptoms. Nearly a third are experiencing distress. For many people, short-term memory is on overdrive. Without enough time to recover, nothing has time to be processed into long-term memory, which leads to feelings of being overwhelmed. In response, we move into a protective mindset instead of one that is open and ready to learn.

When the challenges we’re facing are familiar, this protective mindset may be fine. However, much of what we’re facing today–supply chain challenges, economic uncertainty, accelerated technological change–may be unfamiliar. We need to be able to think with an open mind, access the executive functioning part of our brain, innovate, and learn to succeed in high-stakes, unfamiliar situations.

According to scientific research, when our brain predicts that we will stay safe, it’s easy to be calm and ready to learn. However, if our brain predicts danger, we want to find refuge in what we already know has worked for us in the past. As stress rises, the prefrontal cortex, which is involved in executive functions such as planning, working memory, emotion processing, and cognitive flexibility, can become challenged. At the very moments when we most need to learn and adapt, we physically can’t.

The good news is there is a way to interrupt this cycle, make better decisions under stress, and lessen the experience of burnout: deliberate calm. “Deliberate” refers to the choice you have in how you experience and react to any given situation. “Calm” refers to staying focused and present under pressure, amidst volatility, without being swept away by your instinctive reactions. Deliberate calm improves your ability to rise to the occasion and act with intention and purpose during the most stressful, unfamiliar situations we can imagine.

If you learn to practice deliberate calm, you’ll first learn to achieve dual awareness–an understanding of what you’re thinking, feeling, and experiencing on the inside and what’s happening around you, on the outside. You’ll learn to read situations objectively to determine what’s most needed in each one and avoid falling into your reflexive traps.

Over time, through the regular practice of deliberate calm, you’ll build emotional self-regulation skills and learning agility even during periods of high stress.

This approach goes beyond the familiar (and important) idea of resilience (the ability to bounce back) and focuses on adaptability, which is more about taking a challenge and turning it into an opportunity to advance–bouncing forward. Higher levels of adaptability in the workplace are associated with better performance, confidence, and creative output. Indeed, adaptability may be the single most important predictor of individual performance and potential. Adaptability is also crucial for psychological and physical well-being and is linked to higher levels of overall life satisfaction and reduced burn-out. In our work with global companies, we have seen precisely these outcomes.

Even so, employers generally seem content to value adaptability rather than to develop it. Nine out of 10 of employers who responded to our survey agreed that adaptability is a top workplace skill–but only one out of 10 offers related capability building. Through deliberate calm, we can change adversity into action and accomplishment.

Jacqueline Brassey is a co-leader at the McKinsey Health Institute and a senior knowledge expert in the Luxembourg office. Aaron de Smet is a senior partner in McKinsey & Company’s New Jersey office. They are co-authors, with Michiel Kruyt, of Deliberate Calm: How to Learn and Lead in a Volatile World.

The opinions expressed in Fortune.com commentary pieces are solely the views of their authors and do not necessarily reflect the opinions and beliefs of Fortune.

Join us at the Fortune Workplace Innovation Summit May 19–20, 2026, in Atlanta. The next era of workplace innovation is here—and the old playbook is being rewritten. At this exclusive, high-energy event, the world’s most innovative leaders will convene to explore how AI, humanity, and strategy converge to redefine, again, the future of work. Register now.
About the Authors
By Jacqueline Brassey
See full bioRight Arrow Button Icon
By Aaron de Smet
See full bioRight Arrow Button Icon

Latest in Commentary

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Lists Calendar
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Lists Calendar
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Commentary

frank
CommentaryVisa
Visa CMO: AI agents are your new customers — here’s how to sell to them
By Frank Cooper IIIApril 22, 2026
3 hours ago
shlomit
Commentarycyber
The Mythos meeting focused on the wrong AI risk to banks. Here’s the one nobody is talking about
By Shlomit WagmanApril 22, 2026
5 hours ago
one piece
CommentaryPersonal Finance
Gen Z is doing (almost) everything right with money—and still getting burned
By Beth KoblinerApril 22, 2026
10 hours ago
beard
CommentaryEducation
Yale asked the right question. Now the rest of higher education owes an answer
By Steve BeardApril 22, 2026
11 hours ago
trump
Commentarynational debt
America’s national debt is heading to 175% of GDP. Here’s why no president—including Trump—has the will to stop it
By Steve H. Hanke and David M. WalkerApril 22, 2026
11 hours ago
edelman
CommentaryHealth
70% of people believe at least one divisive health claim. Science needs a new playbook
By Richard EdelmanApril 22, 2026
12 hours ago

Most Popular

The tables have turned: Florida and Texas are the biggest losers in the housing market as Ohio emerges a surprise winner
Real Estate
The tables have turned: Florida and Texas are the biggest losers in the housing market as Ohio emerges a surprise winner
By Sydney LakeApril 21, 2026
1 day ago
'Something sinister could be happening': FBI looks into dead or missing nuclear and space defense scientists tied to NASA, Blue Origin, and SpaceX
Politics
'Something sinister could be happening': FBI looks into dead or missing nuclear and space defense scientists tied to NASA, Blue Origin, and SpaceX
By Catherina GioinoApril 21, 2026
1 day ago
‘Something sinister’: What we know about the FBI probe into dead and missing scientists linked to space and military industries
Economy
‘Something sinister’: What we know about the FBI probe into dead and missing scientists linked to space and military industries
By Jim EdwardsApril 22, 2026
12 hours ago
John Ternus, the man stepping into Tim Cook and Steve Jobs' shoes, is a 25-year Apple veteran with zero LinkedIn posts
C-Suite
John Ternus, the man stepping into Tim Cook and Steve Jobs' shoes, is a 25-year Apple veteran with zero LinkedIn posts
By Kelvin Chan and The Associated PressApril 21, 2026
1 day ago
$166 billion in tariff refunds just became available, but small businesses may already be at a disadvantage
Law
$166 billion in tariff refunds just became available, but small businesses may already be at a disadvantage
By Sasha RogelbergApril 20, 2026
2 days ago
Jeff Bezos once gave Eva Longoria and the admiral behind Osama bin Laden's capture $100 million—but she says you don't need wealth to give back
Success
Jeff Bezos once gave Eva Longoria and the admiral behind Osama bin Laden's capture $100 million—but she says you don't need wealth to give back
By Orianna Rosa RoyleApril 21, 2026
2 days ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.