5 Truths About Workplace Anxiety (and how Managers Can Actually Help)

When we talk about anxiety at work, the conversation often defaults to deep breathing exercises and wellness apps. While those tools have their place, they do not solve the root problem for a struggling team.

For managers, supporting an anxious employee is not about becoming a therapist. It is about understanding how the human brain responds to stress, and adapting your management style so your team can actually function.

Here is the science behind how anxiety manifests in the office, and the practical steps leaders can take to mitigate it.

1. Anxiety Disguises Itself as Poor Performance

The Science: When an employee experiences anxiety, their amygdala (the brain’s threat-detection center) fires constantly. This draws cognitive energy away from the prefrontal cortex, which is the area responsible for executive function, planning, and focus. An anxious employee might miss deadlines, freeze on minor decisions, or seem entirely disengaged. It looks like a performance issue, but it is actually cognitive overload.

The Fix: Provide extreme clarity. Ambiguity breeds anxiety. Break large, vague projects into immediate, binary next steps. Put expectations in writing so their brain does not have to work overtime trying to remember verbal instructions.

2. The Stress Tipping Point (The Yerkes-Dodson Law)

The Science: The Yerkes-Dodson law is a psychological principle demonstrating that a mild amount of stress actually improves performance, – it keeps us alert, engaged, and focused. But once that pressure crosses a specific threshold, the brain flips into distress, and performance plummets. The catch is that everyone’s threshold is completely different. https://www.simplypsychology.org/what-is-the-yerkes-dodson-law.html

The Fix: Map the tipping point. During one-on-ones, ask your team members to identify their personal signs of moving from ‘challenged’ to ‘overwhelmed.’ Once you know their specific behavioral tells, you can adjust deadlines or workloads before they hit a wall.

3. Perfectionism is an Avoidance Strategy

The Science: We often praise perfectionists as high achievers. Psychologically, however, severe perfectionism is frequently a core anxiety response. It is driven by a fear of criticism or failure, leading employees to endlessly tinker with a project rather than risk submitting something flawed.

The Fix: Praise the process and normalise the ‘draft.’ Establish a team culture where submitting an 80% complete draft for early feedback is expected. This lowers the stakes and stops anxious employees from agonizing over a task in isolation.

4. ‘Always On’ Culture Prevents Chemical Recovery

The Science: The human nervous system operates in two main gears: sympathetic (fight or flight) and parasympathetic (rest and digest). If employees are checking Slack at 9:00pm, their brain remains in a low-level sympathetic state. Without time in the parasympathetic state, the body cannot clear cortisol, leading to chronic anxiety and eventual burnout.

The Fix: Mandate disconnection, and model it from the top. If you prefer working late, use the schedule-send feature. Explicitly state that emails sent after hours require no action until the next working day.

5. You Are a Facilitator, Not a Therapist

The Science: Role confusion causes immense stress in the workplace. When a manager tries to act as a counsellor, it blurs professional boundaries and can actually increase the employee’s anxiety. You are equipped to manage their workload, not diagnose their clinical needs.

The Fix: Focus strictly on what you control. You control deadlines, communication styles, and task delegation. Focus on removing workplace roadblocks, and confidently signpost the employee to professional resources — such as your company’s Employee Assistance Program (EAP) or HR department — for their mental health needs.

Ready to see the returns for yourself? Explore Our Wellbeing Courses.

About the Author

Alice Willis – Director

Following 10 years working in marketing and advertising, Alice set up Work Better with a clear aim of tackling big and broad issues related to workplace performance. Alice is involved across all aspects of the business from working with clients to understand their needs to helping coaches and trainers always deliver in the Work Better way.