深度工作（麻省理工博士教你保持专注的深度工作法，让你的忙碌真正转化为生产能力！）

His emphasis on intentional focus feels like a response to modern distractions. I'm curious what personal experiences or observations led to this approach.

Some strategies seem straightforward but hard to sustain. I wonder if others have successfully integrated these rules into busy schedules.

I'm interested in hearing if readers found this approach more effective or better suited to certain types of work than other methods.