I’m a medical fitness trainer, personal trainer, nutritionist, and a PhD in industrial engineering.

For a long time, I thought that meant I had an advantage. I knew exactly what to do, but I just couldn’t make it work consistently. Not in my work, not in my personal life, and especially not in my family. The problem wasn’t knowledge or discipline. It was that I had no process for when everything competed at once.

So I built one. Keystone is the operating system I wanted, based on the fact that your weeks are unpredictable, your energy fluctuates, and your decisions are made under pressure. Not a plan for ideal conditions. A system that works under all conditions.