Rereading "Hackers and Painters," Paul Graham said that hackers and painters are both creators who require long periods of focus.

Writing code and painting are fundamentally about paying attention to details, and the flow state is similar.
But now, development environments are becoming more fragmented, and finding time to sit down and code has become a luxury.
How do you stay focused?
As for me: I throw my phone into another room and put on headphones.