Every productivity book adds tactics; none of them add up to more than about six durable moves. The list below is what's left when you strip tactics down to principles that work regardless of the tool of the moment.

1. Plan tomorrow before today ends

Five minutes at 5 PM saves forty-five minutes at 9 AM. You start the day with clarity instead of paying the planning cost in prime-morning hours.

2. Pick the one thing that matters most

Every day has one task that, if done, would make the rest easier or irrelevant. Identify it. Do it first. The productivity gain compounds weekly.

3. Group like with like

Email in blocks, calls in blocks, deep work in blocks. Context-switching has a measurable cost; batching is the single easiest way to reduce it.

4. Say no more than you think you should

Most productivity advice is about doing more things faster. The honest version is doing fewer things properly. Every saved yes returns the hours to things that matter.

5. Make rest structural, not reactive

Scheduled breaks — a real lunch, a walk, an early stop on Fridays — produce better output across the week than reactive crashes do.

6. Review weekly, not daily

Daily review is reactive; weekly review is strategic. Fifteen minutes every Friday to ask "what worked, what didn't, what's different next week" is worth more than any amount of daily task-ticking.

Six moves. Not new, not sexy, demonstrably effective across careers and decades.