• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
Successtoxic coworkers

4 signs you’re working with a toxic person—and what to do about it

Orianna Rosa Royle
By
Orianna Rosa Royle
Orianna Rosa Royle
Associate Editor, Success
Down Arrow Button Icon
Orianna Rosa Royle
By
Orianna Rosa Royle
Orianna Rosa Royle
Associate Editor, Success
Down Arrow Button Icon
March 29, 2023, 5:36 AM ET
As employers dial up the frequency of in-person working, it’ll be harder to ignore peers and bosses who make your life a living hell.
As employers dial up the frequency of in-person working, it’ll be harder to ignore peers and bosses who make your life a living hell.justocker—Getty Images

It was easy to forget, while working from home for the past three years, that the office can be full of people looking out for only themselves. 

Recommended Video

But as employers dial up the frequency of in-person working, it will be harder to ignore peers and bosses who make your life a living hell.

Unable to shield your energy through a screen and work in your own happy bubble, identifying who is your ally and who is out to get you (or your job) will become an increasingly important skill to have up your sleeve as you navigate the new working world.

It might be that you already have a bad gut feeling about a colleague but can’t quite put your finger on why. Amrit Sandhar, founder of The Engagement Coach, says that this can cause internal stress and should be a red flag.

Or perhaps, as Ros Taylor, a clinical psychologist, corporate and leadership coach, and professor at Strathclyde University says, you’ve spotted the first telltale sign that you’re working with someone toxic: Negative rumors are spreading, and they all point to one person.

Either way, both rely on listening to both your gut and others, which can be tricky to do. So they have distilled for Fortune the four clear signs someone is toxic—and how to deal with it. 

1. They’re manipulative

Unfortunately, some workers are driven by their own gain, rather than the greater good—and that “ambition at any cost can be toxic for everybody else around them,” says Sandhar.

These toxic professionals will not only tread on others to get to where they want to be, but they’ll bend how they act to conform to the views of those in power for political gain.

Blatant examples of this are taking people’s ideas or siding with the boss even when they don’t actually agree with what’s being said.

2. They lack confidence

“A lack of confidence underlies so much of workplace behaviors that get enacted,” Taylor says. “They are so lacking in confidence that they need to boost themselves—and that means damning somebody else.”

This can often present itself in the form of jealousy, fake helpfulness, or underhanded advice, to make themselves look better at your expense. 

For example, a leader who lacks self-belief may not want somebody else better than they are coming onto their team. So they trash them behind their back, downplay their success, or provide feedback that makes them fail.

3. They abuse their power

The more someone’s promoted, the more they’re likely to think their views and way of working are the right way of working. “So then they believe their version of the truth is the only version of truth, and that can end up overriding anything else from anybody else,” Sandhar adds. 

Instead of encouraging inclusivity, this often looks like peers with slightly more authority than others or, all too often, managers, imposing their powers on others and ordering people on what to do.

They may not say “Do you know who I am?” to their subjects, but their behavior certainly implies it.

4. They’re childish

Toxic behavior is learned in childhood—and when left unchecked, childish behavior can creep into adulthood, cautions Taylor.

These types of people gossip behind the scenes, play the victim to get people’s sympathy, and point the finger when they need someone else to blame for their mistakes.

“If we take it back even further, we learn behaviors in the first three years of our life,” says Taylor. So it’s unlikely that a seasoned professional who has become successful after years of displaying such behaviors will change anytime soon—but there are some things you can do to cope with toxic people at work. 

How to cope with a toxic person at work

Ultimately there are three things you can do if you’re stuck working with (or for) a toxic person: You can learn to emotionally cope with it, try to solve the problem, or leave.

It’s often hard to avoid toxic people in the workplace, especially when they’ve risen to positions of power. Plus, in the current economic climate, where employers are announcing cutbacks and mass layoffs, it might feel too risky to ruffle any feathers. 

So the easiest option is to “suck it up” and be happy that you have a job, says Taylor.

But the problem with letting bad behavior slide is that it will carry on and become ingrained in the company culture, on top of wearing down your own mental well-being.

In an ideal world, in the aftermath of being made to feel uncomfortable, undermined, or backstabbed, you would politely confront the person to blame.

But in reality, Taylor warns that being direct with toxic people and calling out this behavior could backfire: It could limit future career progression, and without significant insight into said person’s behavior, you won’t be able to actually help them change. 

Instead, she suggests positive reinforcement. “Find a way of rewarding the good in them,” she says. Stroking their ego won’t change how they treat others (and it will probably go against your natural reaction to be equally mean back), but “it might change their relationship with you because you make them feel more comfortable and respected in your presence.”

If that doesn’t work, you could turn to a more seasoned staffer for support, be it a mentor, a line manager, or simply a workplace friend who’s more senior.

“There are people out there who want to help and want to make a difference,” Sandhar says. “So it’s identifying who those are, approaching them and saying, ‘Here’s what I’m experiencing, how do I deal with it?’, and allowing them to escalate it.” 

When it comes to this approach, it’s scary but vital to name-drop to ensure the offender gets the guidance they need to improve and stops treating others in the organization badly.  

But in the end, if you’ve escalated these issues and nothing changes, then it signals that your employer is willing to tolerate toxic behavior. In which case, Sandhar implores you to ask yourself: Is that what I’m willing to tolerate?

If your answer is no, it’s time to leave.

Subscribe to Well Adjusted, our newsletter full of simple strategies to work smarter and live better, from the Fortune Well team. Sign up today.
About the Author
Orianna Rosa Royle
By Orianna Rosa RoyleAssociate Editor, Success
Instagram iconLinkedIn iconTwitter icon

Orianna Rosa Royle is the Success associate editor at Fortune, overseeing careers, leadership, and company culture coverage. She was previously the senior reporter at Management Today, Britain's longest-running publication for CEOs. 

See full bioRight Arrow Button Icon

Latest in Success

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
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
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
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Success

Macquarie bets impact investing can fill an Asian financial access gap for the ‘missing middle’
AsiaAustralia
Macquarie bets impact investing can fill an Asian financial access gap for the ‘missing middle’
By Nicholas GordonApril 1, 2026
18 minutes ago
Ayesha and Stephen Curry
C-Suitephilanthropy
Warren Buffett revives his legendary charity lunch auction—this time with Stephen Curry. His last one raised $19 million
By Jacqueline MunisApril 1, 2026
3 hours ago
Nvidia CEO Jensen Huang
SuccessJobs
Nvidia CEO Jensen Huang’s advice to workers scared of AI: You’re just confusing your job with the tools you use to do it
By Emma BurleighApril 1, 2026
6 hours ago
COVID gave us hybrid work. The Iran war might give us a four-day week—and this time, experts say it could stick
SuccessFour day work week
COVID gave us hybrid work. The Iran war might give us a four-day week—and this time, experts say it could stick
By Orianna Rosa RoyleApril 1, 2026
9 hours ago
Late Apple cofounder Steve Jobs
SuccessCareers
Steve Jobs sold his Volkswagen to raise $1,300 for Apple’s first computer. He became a millionaire just two years later at 23
By Emma BurleighApril 1, 2026
10 hours ago
Steve Jobs behind a Nemo sign
SuccessBillionaires
Steve Jobs didn’t actually become a billionaire thanks to leading Apple—but rather from his work with a film company he bought off George Lucas
By Preston ForeApril 1, 2026
10 hours ago

Most Popular

Jerome Powell says the $39 trillion national debt is ‘not unsustainable,’ but warns the trajectory ‘will not end well’
Economy
Jerome Powell says the $39 trillion national debt is ‘not unsustainable,’ but warns the trajectory ‘will not end well’
By Fortune EditorsMarch 30, 2026
2 days ago
Two-thirds of parents say their adult Gen Z kids still rely on them financially  for support—even though it's putting them under strain
Success
Two-thirds of parents say their adult Gen Z kids still rely on them financially  for support—even though it's putting them under strain
By Fortune EditorsMarch 31, 2026
1 day ago
Kevin O'Leary says if you earn $68,000 a year and follow this rule, you'll retire a millionaire
Personal Finance
Kevin O'Leary says if you earn $68,000 a year and follow this rule, you'll retire a millionaire
By Fortune EditorsMarch 31, 2026
1 day ago
A man used AI to call 3,000 Irish bartenders to track the cost of Guinness. Now pubs are lowering their prices to compete
AI
A man used AI to call 3,000 Irish bartenders to track the cost of Guinness. Now pubs are lowering their prices to compete
By Fortune EditorsMarch 30, 2026
2 days ago
Markets cheer as Trump threatens to abandon Iran war, but Jamie Dimon sides with allies: ‘Win this thing and clean up the straits’
Energy
Markets cheer as Trump threatens to abandon Iran war, but Jamie Dimon sides with allies: ‘Win this thing and clean up the straits’
By Fortune EditorsMarch 31, 2026
1 day ago
Hiring just hit a level not seen since the economy was ‘closed down literally’ during COVID, top economist says
Economy
Hiring just hit a level not seen since the economy was ‘closed down literally’ during COVID, top economist says
By Fortune EditorsMarch 31, 2026
1 day 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.