If you’ve ever stood in the kitchen at 4pm unable to decide what to make for dinner and felt genuinely defeated by that fact, keep reading.
It was a Tuesday when it all landed at once.
Three things, each one a conscious decision I’d made on purpose. A trip coming up with good friends, impromptu and worth every penny, payment due, plus the travel insurance. Lab tests ordered by my naturopath, intentional, an investment in my own health. A wallpaper order I’d miscalculated by $600, non-returnable. Every one of them planned and known (except for that wallpaper x2 snafu). And somehow, on the same Tuesday, all three landed in my inbox and on my credit card and in my brain at the same time.
Suddenly it felt like a pile.
I knew I needed to reset. I wanted to go knit for twenty minutes, let my hands do something and let my brain go quiet. That was the plan. And then, about four seconds later, the voice showed up.
You should be working. You’re behind. If you were doing this right, none of this would even register. Loser.
Just like that. No preamble.
I know that voice. You probably know it too. And here’s what I’ve learned about it after eighteen years of working with women on their health: it’s not a reasonable narrator. It’s a symptom. And when you listen to it and push harder instead of stopping, you make everything measurably worse.
Not as a mindset problem. As a biology problem.
What Starts in the Brain
Your brain makes tens of thousands of decisions a day. Most of them are invisible. What to wear. Whether to answer the text now or later. How to word the email so it doesn’t sound as irritated as you are. What to make for dinner.
By mid-afternoon, the prefrontal cortex, the part of your brain responsible for judgment, focus, and sound decision-making, is running low. Not metaphorically. The cognitive resources it runs on actually deplete with use, the same way a muscle does after a hard workout.
When that happens, your brain reads the depletion as a threat. And it calls in cortisol.
Cortisol is your primary stress hormone. In a genuine emergency, it’s useful. It sharpens focus, floods your muscles with energy, gets you out of the burning building. But chronic low-grade cortisol, the kind that comes from carrying too much for too long, is a different animal entirely.
What Cortisol Does to the Rest of You
This is where the mental load stops being just a mental problem.
Sustained cortisol elevation triggers an inflammatory response in the body. Your immune system goes on low-level alert. Over time, that chronic inflammation is linked to fatigue that sleep doesn’t fix, digestive disruption, and increased risk of the bigger conditions downstream.
Cortisol also signals your body to store fat, particularly around the midsection. This isn’t a willpower story. It’s your body responding to a perceived threat by holding onto energy reserves.
Your heart rate creeps up. Your sleep gets shallower, because cortisol and melatonin are on opposite ends of a seesaw, and when cortisol stays elevated into the evening, the melatonin that should be pulling you toward sleep can’t fully show up.
And then there’s the behavior layer. The reaching for food when you’re not hungry. The afternoon where you’ve jumped between six different tasks and finished none of them. The phone in your hand, scrolling, not because anything interesting is happening, but because your depleted brain is looking for stimulation that requires zero decision-making.
I know that last one well. I can sit at my desk pretending to be productive, or I can doomscroll for an hour, and both feel equally purposeless by the end. The difference is, I used to think the doomscrolling was the problem. It’s not. It’s the symptom. The problem is the uninterrupted spiral that nobody told me I could step out of.
The Drift
None of this arrives all at once. It drifts in. One extra responsibility. One month that cost more than the last. One night of fragmented sleep that leads to a next day of worse decisions that leads to a next night of worse sleep.
That’s the snowball. And the longer it rolls, the harder it is to remember that you ever felt any other way.
Which is why the solution isn’t more effort. It’s an interruption.
The Pattern Interrupt
Not a productivity strategy. Not another thing on the list. An actual break in the pattern, something that asks nothing of your prefrontal cortex, produces no measurable output, and cannot be turned into a to-do.
That last part matters more than it sounds. It’s so easy to turn a nervous system reset into another obligation. I know this because I do it. My frequency machine, which I use daily and which genuinely settles something in me, could easily slide into a box I need to check, if I let it. The Saturday afternoon I gave myself permission to read for two hours without picking up my phone felt almost radical, and I noticed the part of my brain that immediately wanted to put it on a recurring schedule and ruin it.
The moment the reset starts feeling like a responsibility, it stops working.
So the bar is simple: it has to be something you can’t do wrong.
For me, it’s knitting. It’s the frequency machine. It’s the occasional afternoon with a book and nowhere to be. For others it’s a short yoga stretch, ten minutes of sketching or painting, prayer or meditation, a walk with no destination and no podcast.
The common thread isn’t the activity. It’s that the activity serves you. It calms something. It doesn’t empty the dishwasher or clear the inbox or move the project forward. It just lets your nervous system remember what it feels like to not be on.
That’s not indulgence. That’s maintenance.
Eight Unfinished Projects
When we moved into our current home, I unpacked my knitting bin and found eight unfinished projects. Scarves, a beanie, the start of a sweater. As I handled each one, I felt what I’d been missing: the rhythm of it, the way your hands stay busy while your brain goes somewhere quieter. The relaxation that’s specific to making something with no deadline and no deliverable.
I wanted that back. And I wanted it with other people.
I went looking for a group. Found one, and opted to pass. They were project-driven, which to me meant a focus on finishing things and comparing progress, and that wasn’t what I needed. I needed a place to just sit and knit.
Then I found Knits and Giggles. Twenty years in existence with women coming and going over the decades, showing up on the designated morning with their yarn and whatever they’re carrying that week. I describe it like this: they’re a group of women walking down the road together, and you just merge with them. No going back to explain all the things. You just begin.
That’s what I found. And I’ve been showing up ever since.
Reinforcing the Ramparts
Those Wednesday mornings became something I didn’t know I needed until I had them. A welcomed respite right in the middle of the week. Hands busy, brain quiet, good company. Over time I noticed it was freeing up mental space I hadn’t realized was occupied, and I found myself getting in front of things I’d been meaning to address.
One of them was this: I’m five years past a bone marrow transplant. And I’m well. I’m not looking for a problem. What I wanted was to establish baselines, to work with someone who could help me see the full picture and reinforce the ramparts while I’m strong.
So I found a naturopath. And I started the kind of conversation you can only have when you’re not in crisis, the proactive one, the one about staying well rather than recovering from some germ or another.
That’s a different orientation than most of us take toward our health. We tend to wait for the signal to get loud. We treat rest as something to earn. We treat the voice that calls us a loser for wanting twenty minutes with our knitting as a reasonable narrator rather than a data point worth examining.
But the mental load is upstream of almost everything else. Sleep, appetite, energy, the ability to follow through on the things you’ve said you want. It all runs through this, through the quiet chronic noise of carrying too much without ever stepping out of it.
If this is landing, there’s a related post worth reading: when your body is asking for support, not discipline. Same thread, different entry point.
One Place to Start
If you don’t know what your mental load is costing you yet, start with an honest look. Not a plan. Just a look.
The NewStart Navigator is a free wellness profile that helps you see the full picture: where your energy is going, what your body is actually asking for, and where a small shift makes the biggest difference. It takes about ten minutes. Start here.
And if you need something to do with your hands while you think it over, I recommend yarn.
It helps more than it should.
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