What Hashimoto's Disease Taught Me About Slowing Down

By Kaylie | Run Your Life Company

They say your body can do almost anything. It's your mind you have to convince.

I've believed that for most of my life.

When I'm mid-run and my legs want to quit, I remind myself — I've done this distance before. I've done harder things. When I'm on that last rep and everything in me wants to put the weight down, a little self-talk usually gets me through. “Mind over matter”. “Push through”. “You've got this”.

That framework worked for me for a long time. 

Then Hashimoto's flipped that on me.

The Diagnosis I Didn't See Coming

Hashimoto's is an autoimmune condition where your immune system attacks your thyroid. For a lot of people, it shows up as crushing fatigue, brain fog, difficulty with weight, mood swings, and a body that just... doesn't respond the way it used to.

For me, the hardest part wasn't the symptoms themselves. It was the gap.

The gap between what my mind expected of me and what my body could actually give.

My mind still had the drive, the vision, the list of things I should be able to power through. We’re a blended family with 6 kids and two dogs. I run a business. I have clients depending on me, systems to build, content to create. 

But my body stopped cooperating.

Some mornings getting up felt impossible. The self-talk that used to carry me through a hard run — you've done harder things — started to feel hollow when my body genuinely couldn't keep up, no matter what my mind said.

That's a disorienting place to be when your whole identity is built around showing up, following through, and being able to power through. 

What It Forced Me to Rebuild

Here's what I didn't expect: slowing down has made me be more intentional with my priorities. 

Being forced to operate within real limits — not imagined ones, not ones I could just "push past" — made me get ruthlessly clear about what actually matters.

I started asking different questions.

Instead of how do I get more done today, I started asking what's the one thing that actually moves the needle. Instead of how do I keep up with everything, I started asking what can simplify, or let go of. I started treating rest like an input — something that actually makes the work better. That's been the hardest shift. I still feel guilty resting in the middle of the day. I'm working on it.

I built tighter systems not because I'm obsessed with productivity, but because I genuinely couldn't afford not to. My energy was too limited to waste on things that didn't serve the business or the people in it.

And while I was afraid my entire business would crumble because I was having to slow down what actually happened is the business has continued to grow and I think it’s because I’ve had to be so intentional with my planning, marketing, and showing up for  my clients. 

The Thing About Sustainable Business

This is what Run Your Life Company stands for — the idea that you shouldn't have to sacrifice your health, your family, or your sense of self to build something good. That rest isn't a reward. That self-care is a strategy, not an indulgence.

But Hashimoto's made me live that, not just believe it.

There's a difference between choosing sustainable practices because you're smart about business, and being forced into them because your body won't let you operate any other way. One is philosophy. The other is reality. And reality, as it turns out, is a very effective teacher.

I'm not going to call this diagnosis a blessing. Some days it's really, genuinely hard. The fatigue is real. The frustration of not being able to operate at the capacity I used to — that's real too. I'm still learning to give myself grace on the hard days.

If You're Running on Empty

If you're reading this and you're exhausted — not just tired, but the kind of tired that sleep doesn't fix — I want you to know that's worth paying attention to.

Sometimes exhaustion is a systems problem. Sometimes it's a capacity problem. Sometimes it's a health problem that no amount of better time management is going to fix.

Whatever the cause, your body is telling you something. And building a business that requires you to ignore that signal isn't sustainable — it's just deferred cost.

You deserve to build something that works with your real life. Not the life you think you should have. The one you're actually living.

That's what running your life actually looks like.

Cheering you on,

Kaylie