You don't have a focus problem.
You have an architecture problem.

Gloria Mark at UC Irvine spent years studying what happens when we switch between tasks. She called it attention residue — when you move from one thing to check something else, part of your attention stays behind on what you just left. You never fully arrive at the new thing. You carry fragments of everything you've checked into everything you're trying to do.

Recovery time from a single interruption: 23 minutes on average. And we switch voluntarily every 3–5 minutes — because every app we use is designed to generate more switching, not less. The feed pulls. The inbox defaults to open. The notification fires at the exact moment you finally got somewhere.

This isn't a discipline problem. It's not a willpower problem. It's an architecture problem — and architecture problems have architecture solutions.

I put a layer between me and all of it. That layer is Claude. I describe what I need — email brief, calendar summary, industry news, meal plan — and it comes back synthesized, filtered, relevant. No switching. No residue. No visiting screens that weren't meant for me.

This series is the documentation of that build. Real. In-progress. Shared as it happens.