Disclaimer: this article discusses planning and time management, assuming you have some autonomy in deciding how to use your days. I know this is a privilege. There are people who, due to the type of work they do, their social position, non-negotiable care responsibilities, disability, or other reasons, have very limited or no control over their time. If that’s your case, some suggestions here might not be applicable, or only partially so. The system I describe isn’t a universal recipe, but a tool that works where there’s room to maneuver. If you’re reading this and thinking “this isn’t possible for me,” I believe you. And I hope that, even if only in small part, some element here might still be useful.
Every human being has 4,000 weeks to live, give or take. That’s Oliver Burkeman’s calculation, and it gives his book its title; a book I’d been hearing about for years but only got around to reading at the end of 2025, right as I was watching my mother die. She had more weeks than that, but still: putting such a round, precise (and realistic) number on our time is an inescapable reminder that we don’t live forever, even though we act like we do.
For exampe I sometimes add things to my planner as if I had way more time available. The to-do list grows, commitments pile up, the calendar (or more often calendars) is full of overlaps. Maybe this happens to you too, and you find yourself at the end of the year saying things like “where did all the months go?!”
Oliver Burkeman’s book came into my life as if to confirm the reflections I was already having and to validate them. Just as Greg McKeown’s Effortless had done about a year earlier (and as Essentialism had done before that in 2021). McKeown actually suggests that the issue isn’t so much with how much we do, but rather with what we choose to do. Doing more has never been the solution. Instead, it’s about doing the right things with less effort.
This is a significant shift in perspective and has been a foundational principle in how I’ve used my planner since 2013. With the validation from these two books, I feel it’s time to share my system with you.
A planner for you
Most of us use our planners as neutral containers, where everything is added in: work meetings, errands, imposed deadlines, and personal projects, if there’s even space left (which is rare). The result? Our days often feel full yet lacking in meaning, and our weeks appear productive on paper yet unsatisfying in substance.
The issue isn’t the planner itself or our usage of it, and it’s not about us, either. Too often, we use it to manage other people’s time instead of our own. Every incoming request automatically becomes a priority, and someone else’s urgency turns into our own. We tend to spend our days reacting, rather than making intentional choices.
And at the end of the year, we find ourselves with a calendar full of things we may have done, yet we struggle to answer the question: “But what did I truly want?”
Start with purpose (otherwise it’s just Tetris)
People say all sorts of terrible things about purpose these days; perhaps we should focus on those who have misused the term without understanding its true meaning. Purpose is simply the point B we want to reach, the direction that any strategy needs. To use planning as a life tool, you need a direction, a compass. A way to determine “yes, this” and “no, that.”
The question behind purpose is deceptively simple: what do I want from my life?
I know it seems like a grand question, but it’s the most practical one there is. Because every “yes” you say today (to a project, commitment, or person) shapes the life you’ll live tomorrow.
One of the most effective exercises for gaining clarity on this is what I call the “deathbed exercise.” Yes, it’s morbid, but it works. Imagine yourself at the end of your life, satisfied and at peace. What do you see around you? Who’s there? What have you accomplished? What experiences do you remember with joy and satisfaction? Write it down, messily if needed. It doesn’t have to be polished, but it’s a map of what matters to you. That’s your point B.
From this vision, your priorities will emerge. Few, essential, and hierarchical. These are the priorities that differentiate a full life from one merely full of commitments. How will you cultivate them?
Priorities become concrete through goals. Few, specific, and measurable. For example, if one of your priorities is health, a goal might be “run a half marathon by December.” It’s not just a vague “feel better” or “exercise more”; it’s something you can track and evaluate, with a deadline, indicating when you’ve succeeded.
Goals serve as the bridge between the life you desire and the actions you take daily.
The system
Once your purpose, priorities, and goals are clear, you need a method to transform them into daily practice. My system begins at the yearly level and cascades down to the daily tasks; however, it’s not rigid. It’s more like a guide than a strict plan.
The previous year’s review
Before planning the future, take a moment to reflect. Go through your planner or calendar from the previous year and ask yourself:
- What were the three most important lessons I learned from what I did and what happened to me?
- What memorable moments do I want to remember?
- What difficulties did I face?
- What do I want to do more of this year, and what do I want to do less of?
This exercise prevents you from starting over each year from scratch. It reminds you of the accomplishments you may have overlooked, even if they seemed small.
Annual planning
With your review behind you, decide if you want a guiding word for the year (an anchor to return to when you’re in doubt) and, most importantly, your annual goals, those big ideas you wish to realize. Limit it to a maximum of three; otherwise, you risk dream shopping rather than planning.
Also, write down the three fears that might hold you back. Acknowledging them diminishes their power.
I emphasize “three” because it encourages you to think of multiple items while still pushing you to be selective. But sometimes it could be two or four, obviously.
Keep in mind that this system isn’t rigid; rather, it’s a set of tools to help you stay on course without binding you to a specific path. To maintain direction, you can establish intermediate checkpoints.
The Month Duty Day
At the end of the month, dedicate 2-3 hours to taking stock. Review progress on your goals (not just results, but also small steps forward), take stock of the past month, and transform annual goals into concrete actions for the coming month. Plan important dates, including strategic rest days—the ones you schedule now to avoid realizing too late that you need them.
This monthly ritual allows you to never lose sight of the direction, even when weeks become chaotic. And they always become chaotic. Speaking of weeks…
The ideal week
In people’s lives, rhythms naturally form, sometimes ones we choose, others we inherit from the culture and organization of where we live. Office weekly rest days, afternoon shop closures, and sporting events are some of the factors that make each Monday start a cycle that’s more or less regular.
Before filling the calendar week by week, try to make this cycle evident, and imagine what its ideal form would be. The ideal week model is a recurring pattern that includes fixed activities, theme days (for example, Friday for accounting, Tuesday for creative work), and routines you want to maintain.
The ideal week isn’t rigid either. It will change based on the season and ongoing projects. But it gives you a guide. Every Friday afternoon, when you plan next week (if you choose to do it on Friday!), start from this model and adapt it to specific commitments.
The rule of three things
Every day, before opening emails or responding to others’ requests, mark down the three most important things of the day. Not ten, not twenty. Three.
These must be connected to your goals. Everything else—appointments, errands, unexpected events—fits around these three. Not the other way around.
If you finish the day having completed these three things, it’s a success. Even if you haven’t emptied your email inbox. Even if some secondary activity remained pending.
The tools
To put this system into practice, you need a few elements. A planner with space for annual planning, monthly, weekly, and daily pages. Paper or digital, doesn’t matter. What matters is that there’s space to think, not just to record.
A recurring review moment: end of year for review and annual planning (4-6 hours), end of month for Month Duty Day (2-3 hours), end of week to plan the next week (30-60 minutes), end of day to prepare for the next day (10-15 minutes).
And a method for saying no. Your purpose and priorities become the filter. When a request, opportunity, or new project arrives, ask yourself: “Does this contribute to the life I want?” If the answer is no, decline. If it’s “maybe,” it’s probably still a no.
The life you want
Planning in this way doesn’t mean you have to control everything. It involves deciding what truly matters to you and protecting those priorities from the distractions around you. In essence, it’s about understanding that you can’t do everything, but you can focus on the things that are important to you. This approach enables you to build a life in which, at the end of approximately 4,000 weeks, you can reflect back without regretting the time spent on the “wrong” things.
In this context, a planner transforms from just a simple to-do list into a map of the life you are creating, one day at a time.
Cover image by Sergi Marlò via Unsplash.
