Sequence dependent work
Do early tasks that unblock another person or create inputs required later.
Group similar modes
Writing, calls, admin and review often benefit from being grouped rather than interleaved.
Use your own observed pattern
Place demanding work in periods where you usually have enough attention, without assuming everyone has the same “best” hour.
Prepare handoffs
When another person needs the next step, make the output, owner and expected response clear.
This site discusses planning and work habits, not medical treatment or diagnosis. Persistent attention, sleep, stress, or health concerns deserve support from a qualified adult or health professional rather than a productivity hack.