Latest / The Burnout Podcast with Fexingo: Workplace Exhaustion, Recovery, and Sustainable Careers / How Career Burnout Reshapes Your Voice
Transcript
- Lucas: So, Luna — have you ever had a day where you just didn't feel like talking? Not in a moody way. More like it actually took physical effort to get the words out. Luna: Absolutely. There were stretches during my last burnout cycle where I'd sit in meetings and just nod. Contributing felt exhausting. I thought it was just low energy. Lucas: Yeah, and that's exactly what I thought too. But there's actually something more specific happening. Your voice itself changes when you're burned out. Not just your willingness to use it — the physical mechanics of how sound leaves your body. Luna: Wait, you mean like your actual voice gets quieter or raspier? Lucas: Exactly. There's a researcher named Dr. Susanne Fuchs at the Leibniz Institute in Berlin who studies voice production under stress. She's found that chronic stress — which is basically the fuel of burnout — causes the muscles around your vocal folds to tighten. It's called laryngeal tension. Your vocal folds don't vibrate as freely, so your voice loses range. You speak in a narrower pitch band. Luna: So you sound more monotone. That's fascinating because people often describe burned-out colleagues as 'flat' or 'checked out.' Maybe they're literally hearing the tension. Lucas: Right. And there's a 2025 study from the University of Helsinki that quantified this. They recorded burned-out professionals in simulated work conversations and compared them to a control group. The burnout group spoke at an average of 17 percent fewer words per minute. Their pitch variation dropped by about 22 percent. That's a measurable flattening. Luna: Seventeen percent fewer words — that's huge. So you're not just feeling slower, you actually sound slower to other people. Lucas: And that creates this nasty feedback loop. Because when you sound flat or hesitant, colleagues interpret that as disengagement or lack of confidence. So they might ask 'are you okay?' or they might just start bypassing you in conversations. That social withdrawal makes the burnout worse. Luna: It's like your voice is broadcasting your exhaustion before you even realize it yourself. So what can someone actually do about this? Lucas: I talked to a speech therapist named Mara Keating who works with corporate clients. She says the first step is just awareness — noticing when your throat feels tight or your voice feels effortful. Then there are specific exercises. One she recommends is called lip trills — basically making a motorboat sound with your lips. It releases tension in the vocal folds without straining. Luna: Lip trills. So I can sit at my desk and sound like a child playing with a toy car and that helps my burnout voice? Lucas: Honestly, yes. It seems silly but it works. She also recommends diaphragmatic breathing — not the shallow chest breathing we default to when stressed. If you breathe from your diaphragm, your voice gets more resonance and you need less effort to project. Keating says even five minutes of deep breathing before a high-stakes meeting can shift your vocal quality. Luna: And presumably, vocal rest matters too. If your voice is tired from tension, maybe talk less on your recovery days. Lucas: Exactly. But here's the tricky part: burnout also makes you talk more in some contexts. There's this phenomenon called 'verbal perseveration' — when you're exhausted, you might repeat yourself or over-explain because your cognitive processing is slower. So your voice both works harder and sounds worse. Luna: That's so counterintuitive. So you might talk more but less effectively. No wonder burned-out people feel misunderstood. Lucas: And that feeling of being misunderstood feeds right back into the stress. So the voice is both a symptom and a contributor. Which is actually good news, because it means vocal recovery can be an entry point. If you can physically relax your voice, it sends a signal to your nervous system that you're safe. Luna: A bottom-up intervention. Start with the body, let the mind follow. Lucas: Exactly. And honestly — if this episode helped you think about your own voice in a new way, that's the kind of thing that makes creating this show worth it. We keep Burnout Podcast ad-free, and listener support is what makes that possible. If today was worth a coffee to you, there's a link — buy me a coffee dot com slash fexingo. Luna: Yeah, it's a small gesture that keeps us independent. And we really appreciate it. Lucas: So back to the voice — one more thing Keating mentioned. She said that when people start recovering from burnout, one of the first changes they notice is their laugh comes back. Not just smiling, but a full, unreserved laugh. Because laughter requires the vocal folds to relax and vibrate freely. It's a sign your nervous system is regulating. Luna: I love that. So maybe one way to track your recovery is to notice when you start laughing more. Lucas: Exactly. And that's a metric you can feel, not just measure. Next episode we're going to look at something related — how burnout affects your ability to hear others, not just speak. We'll talk about listening fatigue. Luna: That sounds like a perfect follow-up. Thanks for joining us, everyone. Lucas: Take care of those voices. We'll talk soon.