What Powers You?

The fastest engines in the world still go nowhere without fuel. You can have systems as good as anyone’s, perfect technique, and an unbreakable schedule, but without something driving you, a reason to push through when it’s hard and a mission that makes the effort matter, the engine stalls. Strength without fuel is just potential.

This is the third layer of performance. After physical preparation and mental resilience comes purpose, the why behind the work, the force that powers the engine when the load gets heavy and the results are still a long way off.

You can see the difference on the platform. Some lifters are chasing numbers. Others are lifting for something deeper: to test themselves, to prove something to a younger version of who they were, or to inspire someone watching from the crowd. The same weight moves differently depending on what’s driving it. Product teams move the same way, and the ones that ship fastest aren’t just well organized. They’re aligned around a purpose they care about. They understand the mission, they know what their work means to the people who use it, and that makes them more resilient, not just more productive.

When the fuel runs low, purpose drives on.

Take Kristy Hawkins. Before she was a record-breaking powerlifter, she was a biochemical engineer at Genentech, and whether in a lab or under a barbell she trains with the same energy source: a relentless drive to understand, improve, and own her progress. She’s powered by process, not comparison, and that is what makes her strength sustainable.

Teams run on the same fuel. Look at how Superhuman built their product. Founder Rahul Vohra didn’t just want to make a faster inbox, he wanted to build the fastest, most delightful email experience ever created, and they didn’t launch until users said they’d be “very disappointed” if they lost the product. That wasn’t marketing polish, it was purpose, measured. Every decision, from UI transitions to onboarding flow, was shaped by that internal fire: delight, clarity, joy. The product knew what it was, and the team knew why it mattered.

Capacity is mechanical and mental strength is adaptive, but purpose is emotional. It’s fuel, which is why it matters what you’re building strength for. You can build a massive work capacity and still burn out if you’re not connected to what it’s in service of. Even strong people lose their way when they forget why they’re moving in the first place. The question isn’t only whether you can go further, it’s why you would.

Ask any seasoned lifter what keeps them going and the answers get quieter over time. It isn’t the meet or the total, it’s that the ritual grounds them, makes them better, and reminds them of who they are. Ask a product team what keeps them shipping when everything breaks, and if they’re still smiling, it’s because the mission means something to them. They’ve felt the user’s pain, they’ve seen the real-world impact, and they’ve tasted the outcome of building something that matters.

So, what powers you? Not just when things are working and people are watching, but when the bar is stuck, when the sprint is a slog, when the road is long and there’s no applause in sight.

That is the kind of test SERE training is designed for. In the U.S. military’s Survival, Evasion, Resistance, and Escape course, people are pushed to their psychological limits: deprived of sleep, isolated, interrogated. It is a test of skill, but more than that it is a test of resolve, of remembering the mission when the environment is engineered to make you forget. The ones who endure don’t have better gear or more talent. They have clarity, and they know what they’re fighting for.

That is your fuel. That is your engine. That is the difference between showing up when it’s easy and showing up when it counts.