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

The 80–95% rule: Why not giving your all in a new job could actually make you more successful

Orianna Rosa Royle
By
Orianna Rosa Royle
Orianna Rosa Royle
Associate Editor, Success
Down Arrow Button Icon
June 28, 2023, 11:04 AM ET
Frustrated young man with laptop sitting on the floor in the modern building, holding his head.
Everyone wants to start a new job on the right foot. But over-delivering in the first few weeks is a recipe for burnout, one career coach warns.Halfpoint Images—Getty Images

Everyone wants to start a new job on the right foot, and for most new hires, this means putting your all into impressing the boss and proving your unwavering commitment for the first few weeks after onboarding.

But one career coach has turned that mentality on its head and insists giving 100% to a new job is a recipe for disaster.

The TikTok user @badass.careers, a career fulfillment and job search coach who claims to have over 13 years in HR under her belt, warned high-achieving new starters that they’re setting the bar for their future career at the company unrealistically high.

“Sounds counterintuitive because you want to impress your new manager, right? Wrong,” she captioned the video which has captured over 340,000 viewers.

Save your energy for when you really need it

“You teach people how to treat you,” she began while explaining that your first few weeks in the role will set the precedent for your work capacity. 

So if you don’t want your new boss to expect you to pull overtime shifts often or take on more than you can physically do in a working day, @badass.careers suggests avoiding signaling that you’re up for that from the get-go.

“If you are pulling extra hours, saying yes to everything, going above and beyond, 110% straight out the gate, that’s actually going to become your baseline normal,” she warned. “That’s damn hard to sustain.”

@badass.careers

Starting a new role? Don’t give it 110%. Sounds counterintuitive because you want to impress your new manager, right? Wrong. Giving 100% in the first weeks or months of a role sets an unsustainable precedent for your baseline normal work capacity. Instead, start at the 85-95% effort and save the ‘all in’ mode for when you *really* need it. Have you made this mistake in a new role before? Let’s chat about it in the comments. #corporateculture #newhire #newjob #workethic #workplaceculture

♬ original sound – Badass Careers

Instead, she recommends setting out how you expect to continue by only putting in about 80% to 95% of your energy into the new job. 

Then you can dial up your efforts to 100% or more when you really need to. “For important presentations, or if your team is in crisis mode,” @badass.careers says.

“If you’re firing on all cylinders all of the time, you’re just going to end up burned out. Protect your energy and you’ll perform better at work [in the] long-term.”

Giving 100% early on: The pros and cons

The notion that new hires should reign in their efforts for career longevity resonated with many viewers who felt like they’d over-delivered in previous new roles before getting burned out. 

“Omg I always would go 110% at first to prove myself and then feel pressure to keep it up and not know how to turn it down,” one user wrote.

“I wished i saw this 8 months ago when i started my new job,” another chimed while adding that they have now been left struggling to impress their manager. “I am told I am not performing “at my capacity” and “inconsistently.”

Another pointed out that you’re often expected to set higher targets as you progress—so a new hire giving their all into a new role risks having to work harder than the upper limit they’re already operating at.

“I went with 100%, they asked for 150%, then 200% ,” they explained. “Now I’m on 14, 16 hours a day [and] doing 2 managers’ workload.”

But others disagreed, insisting that making a good impression pays off.

“When you start a new job, you are constantly under observation and this is the right time to demonstrate that you were the right person for that job,” one user wrote, while another added: “I got a promotion after 3 months by firing up straight away.”

Contrary to @badass.careers’s theory, another user explained that putting in the work early on generated trust with their boss and actually enabled them to dial back their efforts over time—rather than leading to the proverbial bar being set too high and eventually, burnout.

“I found the 110% effort put in the first 6 months built the equity to come and go as needed without anyone batting an eyelid,” they wrote. 

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 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
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
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Fortune Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • 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
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map

© 2025 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.


Most Popular

placeholder alt text
Economy
The $38 trillion national debt is to blame for over $1 trillion in annual interest payments from here on out, CRFB says
By Nick LichtenbergDecember 17, 2025
2 days ago
placeholder alt text
C-Suite
Red Lobster CEO Damola Adamolekun says the key to being a better leader is being a better person: ‘Leadership is self-improvement’
By Sydney LakeDecember 17, 2025
2 days ago
placeholder alt text
Success
As millions of Gen Zers face unemployment, McDonald's CEO dishes out some tough love career advice for navigating the market: ‘You've got to make things happen for yourself’
By Preston ForeDecember 16, 2025
3 days ago
placeholder alt text
AI
'Robots are going to be amongst us': Qualcomm exec says buckle up for the next 5 years. Your car is going to be the first shoe to drop
By Nino PaoliDecember 17, 2025
2 days ago
placeholder alt text
Future of Work
LinkedIn CEO says it's 'outdated' to have a five-year career plan: It's a 'little bit foolish' considering the pace AI is changing the workplace
By Sydney LakeDecember 18, 2025
20 hours ago
placeholder alt text
Economy
‘This is a wacky number’: economists cry foul as new government data assumes zero housing inflation in surprising November drop
By Eva RoytburgDecember 18, 2025
16 hours ago

Latest in Success

Future of WorkColleges and Universities
The new American Dream has parents easing up on college expectations for their kids—1 in 3 are now open to trade school instead
By Sydney LakeDecember 19, 2025
2 hours ago
C-SuiteExecutives
An AT&T exec manifested his C-suite position when he was earning his MBA: ‘I literally came up with a plan to become a CISO’
By Brianna Monsanto and IT BrewDecember 19, 2025
2 hours ago
Jelly Roll
LawCrime
Jelly Roll, country-rap superstar who found music while serving prison time, pardoned by Tennessee governor in front of Christmas Tree
By Jonathan Mattise and The Associated PressDecember 18, 2025
13 hours ago
Joe Anders and Kate Winslet
SuccessCareers
Her two Gen Z children have starred in her films, but Oscar award-winning actress Kate Winslet says nepo baby allegations are ‘silly’
By Emma BurleighDecember 18, 2025
18 hours ago
David Kostin
SuccessCareers
As graduates face a ‘jobpocalypse,’ Goldman Sachs exec tells Gen Z they need to know their commercial impact 
By Preston ForeDecember 18, 2025
19 hours ago
Future of WorkCareer Advice
LinkedIn CEO says it’s ‘outdated’ to have a five-year career plan: It’s a ‘little bit foolish’ considering the pace AI is changing the workplace
By Sydney LakeDecember 18, 2025
20 hours ago