Performance isn't just about hitting numbers. I learned that the hard way.
After a health scare a few years back, I had to completely rethink how I approached my own output — and eventually, how I thought about performance in teams and products. The systems I'd been building optimized for throughput. They didn't account for the human being running inside them.
Here's what shifted for me:
The personal side of performance. When your body forces you to slow down, you realize how much of what you were calling "productivity" was actually just momentum masquerading as intention. Real performance starts with knowing what you're actually trying to do and why your specific strengths and limits matter to the outcome.
Shifting focus to individuals. The highest-output teams I've seen don't have the most talented people — they have people who know their role, understand their own working patterns, and feel seen by the system they're in. Productivity that ignores the individual eventually produces burnout, turnover, or mediocre work from people who've learned to protect themselves.
Integrating tools wisely. I build AI tools (including one called PillPal at getpillpal.app) that are meant to support human systems, not replace human judgment. The best AI integration handles the cognitive overhead that drains people — so they can do the work only they can do.
I also wrote about this in a book called Performance is Personal, which came out of exactly this reckoning. Not a business book. A real one.