How Social Media Affects Your Nervous System [Interview]
I joined Kat Vong on the Well Done podcast to talk about how social media affects your nervous system, and why so many of us feel fried, scattered, and behind after twenty minutes of scrolling. The short answer: the pressure to consume, compare, create, and stay visible keeps your stress response switched on long after you put the phone down. Your body keeps the receipts, even when your brain insists everything is fine.
This conversation is also the first time I've talked publicly about my book, The Social Media Burnout Cure (September 2026), and it covers the story behind it, including the health scare that connected all the dots for me.
Watch the full episode:
Prefer audio? Listen on Spotify or Apple Podcasts.
Key Takeaways
Your body can register the pressure of being visible online as stress. Mine went as far as reacting to food within half a day of me planning a new posting strategy, before I'd posted a single thing.
I stopped posting to my Instagram feed for three months and my website referrals from Instagram didn't drop at all. Check your own numbers before you assume you have to keep going.
Two habits you can start this week: charge your phone outside your bedroom, and turn on your app timers, then pay attention to what comes up in you when you hit the limit.
Table of Contents
What does social media do to your nervous system?
Kat opened the episode with a feeling most of us know by heart: you open the app, you start second-guessing your own posts, you wonder why one got engagement and another didn't, you slide into comparison with other creators, and you come out the other side more on edge than when you went in.
That feeling has a mechanism behind it. We're wired to be social creatures, and what these platforms sold us was connection. What they deliver now is an algorithm deciding what we should be interested in, a feed full of ads and suggestions and clickbait, and a version of "social" that leaves us more activated and more alone than before we picked up the phone.
"The time we spend on our phones, on these platforms, is robbing us of what true community and connection actually is."
And when your nervous system spends hours a day marinating in comparison and urgency, it stops mattering whether you enjoy your work. Your body responds to the pressure either way.
Can social media burnout cause physical symptoms?
This is my story, and it's the heart of the episode.
In my twenties, I was a federal special agent, and years of that career left me exhausted, inflamed, and full of gut issues no doctor could name. My naturopath eventually looked me in the eye and said, "Cara, your job is killing you." I left that career, spent years managing 13 million fans across Megadeth's social media accounts, and then built a digital marketing agency, and somewhere in there the old symptoms crept back in. By three years ago I was reacting to food at almost every meal, with a raw mouth, a swollen tongue, and vision that blurred when I ate. The diagnosis, when it finally came, was chronic Lyme disease plus mold toxicity, and it forced a hard stop on my business.
Here's the part that made Kat say "wow." In December 2025, I took my usual two weeks off at the end of the year, phone in a drawer, no posting, not even scheduled posts. Halfway through the break, my food reactions stopped completely, and I assumed I had finally healed. Then, the Friday before the first Monday of the year, I spent half a day planning my content strategy for the new year, thinking about B-roll, posting cadence, and whether I needed a YouTube strategy. By that evening I was reacting to every single thing I ate.
"My body was reacting to just the thought of social media marketing and being online constantly."
Your version might be quieter than mine. Maybe it's the low-grade dread before you post, the tension in your shoulders during a scroll session, or feeling drained for the rest of the day after twenty minutes in the app. The signal is the same, just at a different volume.
Do you have to post constantly to market your business?
I want to be clear about something I said in the episode: I am not anti-social media, and I'm never going to tell you to delete your accounts and move to a cabin in the woods.
What I am going to tell you is to look at your numbers. When I stopped posting to my Instagram feed in January, I expected a cost. When I checked my analytics in March, my website referrals from Instagram hadn't dropped at all, and my account had more engagement than the previous 90 days. Three months of reclaimed time, energy, and attention, and the platform was doing exactly the same job for my business.
That's when your profiles can start working differently. Instead of a stage you have to perform on every day, each account becomes a business card: this is who I am, this is what I do, and here is where to find me. Your bio, a pinned post, and a forwarding address do that job every single day, whether you posted that week or not. In the book, I call this signposts, not stages.
The marketing that carries the weight instead? The channels that compound: SEO and blogging, long-form YouTube (owned by Google, which makes it a search engine, not a feed), and your email list, which is a direct line to people's inboxes with no algorithm standing in between.
What phone habits help calm your nervous system?
Kat asked for a starting point for anyone who isn't going to quit cold turkey, and I gave her the two habits I recommend to everyone:
Get your phone out of your bedroom. Most people pick up their phone within minutes of waking, which trains your brain to start consuming before your feet hit the floor. Charge it somewhere else and give yourself space to greet the day first.
Turn on your app timers, even if you bypass them. I give myself 20 minutes a day across all social apps. The limit matters less than the noticing: how often you override it, how twitchy you get when time runs out, what your brain does when the door closes.
"These platforms don't want you to notice what's happening to you or your time, energy, and attention."
What has this changed for me? I'm happier, my food reactions are gone, and my creativity came back. When you're constantly consuming other people's content, everybody starts sounding like everybody else. And every hour I used to spend feeding a feed went into writing the book instead, which is the longest-form, longest-lasting content I will ever make.
The conversation covers more than I can fit here
We also got into self-trust in an industry full of gurus, why I drew a hard line about posting my kids online, and what I'd tell my special-agent self about questioning the rules. Listen to the full episode wherever you get your podcasts.
The Social Media Burnout Cure comes out September 2026. If this conversation hit home, join the presale list and you'll be the first to know when it's available. And if you want one dose of this in your inbox each month, The Productivity Rebellion is my free monthly guide.
Frequently Asked Questions
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Yes. Researchers have linked heavy social media use to anxiety, burnout, and stress responses in the body, and search interest in burnout has hit record highs. My own experience took it further than most: my body produced physical symptoms in direct response to social media marketing pressure, and they resolved when I stepped back.
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No. I still have my accounts, and I still check in on my own schedule. The shift is from performing on the platforms every day to using them as a place that points people to where you're engaged, like your website, your podcast, or your email list. Intentional use, on your terms.
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Watch for the quieter signals: thinking in captions during your own life, scanning moments for content instead of being in them, feeling drained or on edge after scrolling, and getting twitchy when you can't check. Turn on your app timers for a week and pay attention to what comes up. The noticing is the starting point.
Hey, I'm Cara ChaceAn author, time management, and burnout coach for women entrepreneurs. I blend practical tools with mindset work so you can stay organized, protect your energy, and enjoy your business again — without rigid routines or pushing harder.
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