The Hidden Price of Push Culture. And What Sustainable Leadership Actually Requires.

I got a call this week from one of my dearest friends. We’ve known each other for more than twenty-five years, since we worked together in enterprise networking tech in our thirties. We’re both in our fifties now. It’s the sort of friendship where you skip the small talk and go straight to what matters.

He shared two stories that I felt deeply.

A long-time colleague of his, a high performer by every visible measure, had no idea a tumor was growing inside him. Another, liver disease. Both of these men, also still relatively young, gone with very little notice. Both ran with the same operating system most of us in enterprise tech ran for decades: urgency, push, power through, get more done, the company needs you, the quarter is closing, there will be time to rest later.

There wasn’t.

I’ve watched this pattern play out across my decades in the corporate world. High performers who gave everything to their careers and arrived at a health crisis that no one, including them, saw coming. And the signals were there. They were always there. But nobody stopped long enough to really listen to them. Or they heard them and overrode them anyway, because the push was louder.

Hey, there’s too much work to be done.

Of course, I am not immune to this story. I lived inside it. Cancer arrived at the height of my tech career, not because I was uniquely unlucky, but because I had been running my own system on override for longer than I realized. The urgency. The perfectionism. The belief that presence meant availability 24x7, and that rest was something you earned rather than something you needed. I know now, in a way I didn’t then, exactly what that operating system costs over time.

And I want to be really clear about something before I go any further: this isn’t an argument for doing less. And it is not a case against ambition, high performance, or caring deeply about the work. The leaders who have lasted, who have shown up fully for their careers AND their health AND their families AND their communities, AND their interests, were not the ones who cared less. They were the ones who built a different foundation. One that could actually hold the weight of what they were asking it to carry.

That is what Internal Ecology™ is about. It’s not wellness as an add-on, and it’s not self-care as a weekend activity. It’s the system underneath your leadership, and the foundation that determines not just how well you perform today, but whether you arrive at the next chapter of your life with something left.

Every domain of Internal Ecology™ has a role in this story. But three show up most directly in what happens when the push goes unchecked for too long.

FUEL is what you run on. And what you run on determines how long you can run, and what your body eventually has to reckon with. Most high performers in sustained push mode are running on stress hormones, caffeine, the adrenaline of the next deadline, and the satisfaction of the last win. That is not a fuel source. It’s not nutrient-dense. The body notices. It always notices. Even when we’ve convinced ourselves we’re fine.

SLEEP & RECOVERY is the domain most routinely sacrificed in the name of performance. And here is what the science says plainly: the system that doesn’t restore eventually breaks down. Not gradually and visibly, but slowly, over years, until the breakdown arrives suddenly and without warning. Sleep is not a luxury. It is the biological mechanism by which the body repairs, consolidates, and prepares for what comes next. Skipping it consistently is not a productivity strategy. It is a long-term liability that compounds silently.

CALM & RESET is the nervous system domain, and it may be the most underestimated of all, I coach about it often. It’s about a nervous system running on sustained alarm, years of urgency and pressure and never quite being off. It’s an embedded behavior that is paying a biological price whether you notice it yet or not. Cortisol accumulates. Inflammation builds. The body holds what the mind won’t put down. And at some point, the account comes due. Not as a warning. As a diagnosis.

And please know this, I’m not sharing this to frighten you. I am sharing it because it is true, and because the people who most need to hear it are probably the ones most likely to keep scrolling past it.

Side note: I remember very clearly in the last few years before my cancer diagnosis, while I was running on fumes and pushing through: there was a tiny little voice in the back of my head saying, what happened to that thrill, that creativity, that joy I brought to my work in years past? And yet, I kept pushing.

The boundaries you haven’t built yet are not a personal failing. They’re the next thing worth building. The new habit that now feels like one more thing on an already full list is really the thing that makes the list sustainable. And doing this work, strengthening the system underneath your leadership one domain at a time, is not separate from your ambition. It is what makes your ambition survivable. Even thrive-able.

My friend and I talked and reflected for a long time after those two stories. About the colleagues we’ve lost over the years, and the ones who are still here but changed by what their bodies finally demanded of them. We spoke about the small, consistent choices we can make to recharge each day before we push so hard we break down. About what we wish we had understood sooner. About what we’re choosing differently now.

And then he said something I keep coming back to. He said: "I just want to thrive in it while I’m in it."

So do I. And I think most of you reading this do too.

The question is whether the operating system you’re running right now is one that gets you there.

Question: How would you honestly describe the operating system you are currently running on?