How to focus in a noisy environment
Noise does not have to destroy your work quality. With the right setup, you can still hold attention.
Practical solution
1) Layer your noise control
Use earplugs, white noise, or non-lyrical audio.
2) Choose low-noise task windows
Do your hardest tasks when your environment is naturally quieter.
3) Use shorter deep blocks
Work in 25-40 minute focus blocks with reset breaks.