I used to think the way you do as recently as just a few years ago. I couldn't imagine not being able to pick up and move to a cafe or co-working space. I was working a lot of hours and working from home when I probably shouldn't have.

What I've found is that since having a desktop and a dedicated desk and office in my house, when I leave the room I don't bring work with me. I also don't have push notifications enabled on my phone, including email. When I go out, I enjoy other things and then when I come back to my desk, I am much more focused and ready to concentrate on work.

Yep, different people have different subjective preferences about working situations, who woulda thunk it? I am interested to hear peoples perspectives though.