I power through without breaks but analyze: do I need strategic breaks? Map work sessions: quality over time, focus degradation. Calculate: if breaks restore focus and prevent burnout, what's the optimal break schedule? Show me the break science: work this long, break this long, maintain quality. Give me the break protocol: implement this work-break rhythm. Include: whether working without breaks is reducing quality, how often I need breaks, and if strategic breaks would increase total productivity.