Growth That Holds

There’s a difference between strength that shows up… and strength that holds up.

That difference comes from experience. From failure. From learning the hard way.

We saw it earlier in the story of Hafthor Björnsson, the world’s strongest man who tore his pec pushing beyond safe limits. He later called it his “biggest mistake” and rebuilt with a smarter plan. The same pattern shows up again and again in high-level lifting. Even Stefi Cohen, one of the most decorated lifters of her generation, has shifted focus toward long-term health, adjusting how she trains, eats, and recovers, not out of fear, but out of wisdom.

These lessons apply everywhere high performance matters.

Product Example: Build Fast, Learn Faster

At Endgame, we learned a critical lesson well before the world-shaking CrowdStrike outage of 2024. We had shipped a powerful capability: the ability to update our machine learning-based malware prevention engine out of cycle from the main product release. It meant our users got faster protection. They didn’t have to wait for a full product upgrade.

It was the right feature. But it had an unintended consequence.

During Black Friday at one of our retail customers, an update disrupted point-of-sale systems. Nothing catastrophic. But enough to make an impact.

We fixed it fast. We added guardrails. We changed our rollout process. And we never made the same mistake again. More importantly, we kept the feature, and improved how it worked for the user, at their scale, in their implementation.

We learned that the best product capabilities don’t just “work.” They hold up.

They account for real-world usage, edge cases, and the 80/20 rule, that 80% of issues will come from 20% of scenarios. And we built resilience into the system because of it.

The Product Takeaway

Your best ideas may cause friction if they’re not paired with empathy.

It’s not enough to be right. You need to be reliable.

And the only way to get there is through reps that test the system, expose the edges, and give you time to learn and evolve. This is how mature products, and mature lifters, endure.