Workplace burnout has reached its highest level in six years among U.S. workers, according to a recent report by insurer Aflac. The study, conducted between April and May 2025, reveals that 72% of employees experience moderate or high burnout.
Generation Z emerges as the most impacted group, with 74% reporting significant work-related stress, compared to 66% of millennials. This rise in burnout highlights an alarming trend in the mental health of the workforce and raises questions about companies’ ability to maintain productivity and attract talent in an increasingly competitive market.
Causes of Burnout: Workload, Financial Insecurity, and Lack of Flexibility
The Aflac report identifies several factors behind this increase in workplace burnout. Excessive workloads remain the leading cause, cited by 35% of respondents. However, financial insecurity affects an even larger group: 44% of workers say they could not cover an unexpected expense of 1,000 USD due to illness or accident, and 52% report “medanxiety,” a chronic anxiety about the possibility of unforeseen medical expenses.
Rigid workplace culture and limited flexibility amplify these effects in a landscape marked by a slow economic recovery and a labor market favoring employers.
Experts Offer Varying Perspectives on the Causes and Consequences of This Situation
Ron Goetzel, senior scientist at the Johns Hopkins Bloomberg School of Public Health, explains: “Worker burnout is growing due to a combination of increased job demands and ‘toxic’ organizational cultures with little flexibility.”
Rebecca Heiss, author and stress researcher, warns about the impact of technological advancement: “The rise of artificial intelligence, while boosting productivity, has begun to distance employees from the meaning and purpose of their work. We’re no longer struggling, and I believe the human brain needs that struggle, that stress, to find purpose and meaning. Without purpose and meaning, we end up exhausted,” Heiss detailed.
The phenomenon known as “job hugging” is also highlighted in the report. This term describes the tendency of employees to stay in their current positions out of financial necessity rather than professional satisfaction, underscoring the fragility of the labor market and fostering a sense of stagnation.
Jennifer Schielke, co-founder and CEO of Summit Group Solutions, emphasizes that uncertainty and the slow economic recovery create a perception of being trapped, which negatively impacts engagement and job satisfaction.

Declining Mental Health Support and Future Challenges for Companies
The report also notes a decline in the perception of employer support for mental health. Only 48% of workers say they trust their company cares about their mental well-being, down from 54% the previous year.
Matthew Owenby, chief strategy officer at Aflac, warns in collected statements that the prevalence of stress and burnout “should serve as a wake-up call and requires attention.” Owenby believes that carefully reviewing assigned roles and promoting a better balance between productivity and personal life could be key measures to reverse the current situation.
If this trend continues, experts predict companies will face greater challenges in sustaining productivity and attracting talent in an environment where engagement and job satisfaction continue to decline. The lack of effective strategies to address burnout and stress could result in a less healthy work environment, higher turnover, and difficulties in attracting qualified candidates.
At the same time, the persistent weakness of the labor market may temporarily mitigate the impact on hiring processes, but the deterioration of employee well-being poses a structural risk to organizations’ competitiveness.
Looking ahead, the report suggests that implementing policies focused on mental well-being, along with more flexible and worker-friendly labor models, will be crucial for the success and sustainability of companies in the U.S.
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