Yes, but again, the point I intended to make was that if you don't have to spend time controlling your external environment, then you only have to focus on what

Yes, but again, the point I intended to make was that if you don't have to spend time controlling your external environment, then you only have to focus on what's going on with yourself. But if you do have to put time into controlling things externally, you still have to focus on those internal things. Being interrupted more externally doesn't make your internal struggles easier, it only gives you less time for them. Say that I'm working on some fairly big fairly sprawling and cross-cutting effort, and I'm having trouble getting it done efficiently because I keep going down unnecessary refactoring rabbit holes, or getting distracted while waiting for end-to-end tests to run. I can (and do) experience these issues with a wide open schedule, notifications silent, and a home office with zero external interruptions. But now say I am getting frequent high-urgency pings about various other things that I need to research and dig into. When I pop each of those off the stack, I'm just back to my rabbit-hole strewn slow-to-test mess, but now it's just later in the day with less time before I have to pick up the kids or before the next scheduled meeting, or whatever else. I'm still dealing with all the same internal issues, just with less time and more anxiety. But it's very clear that I did not make this point well at all in my original post.