The Rule of 3
Pick three outcomes you want to accomplish each day and each week to work with deliberate intention instead of reacting to whatever comes your way
The Rule of 3 is a daily and weekly intention-setting ritual. At the beginning of each day, before opening your inbox or starting any work, you decide on three things you want to accomplish by the end of the day. At the start of each week, you do the same thing for the week ahead.
The power of three lies in its simplicity and memorability. Three items are large enough to be ambitious but small enough to remain top of mind without writing them down. The number three also aligns with how humans naturally organize information: beginnings, middles, and ends; small, medium, and large; past, present, and future.
Unlike a traditional to-do list that focuses on tasks and busyness, the Rule of 3 focuses on outcomes and accomplishments. This shift in framing connects you to your future self and activates the planning centers in your prefrontal cortex. It also forces you to consider how much time, attention, and energy you actually have available, building realistic self-awareness over time.
- Three outcomes are large enough to be ambitious but small enough to remember without writing them down
- Focusing on outcomes rather than tasks shifts productivity from busyness to accomplishment
- Setting intentions at the start of the day activates the prefrontal cortex and connects you to your future self
- The ritual builds self-awareness about how much time, attention, and energy you actually have each day
- Weekly intentions provide a broader frame that daily intentions ladder up to
- Three aligns with how the brain naturally organizes information
- 1. Set Three Daily Outcomes Each MorningBefore you open your inbox or begin working, sit down and decide what three things you want to have accomplished by the end of the day. Frame them as outcomes, not tasks. Think about what would make you feel satisfied and productive at the end of the day.Pro tipKeep your highest-impact tasks in the back of your mind when selecting your three. The Rule of 3 is most powerful when your daily outcomes align with your most valuable work.WarningAt first you may set outcomes that are too ambitious or too small. Expect a week or two of calibration as you learn to match your intentions to your actual capacity.
- 2. Set Three Weekly Outcomes Each MondayAt the start of each week, define three outcomes you want to accomplish by Friday. These should be bigger than daily outcomes and provide direction for your daily planning throughout the week.Pro tipStart with just the daily ritual. Once you feel how effective it is, you will want to extend it to the weekly level.WarningDo not let the weekly outcomes become so large they feel unachievable. They should stretch you but remain realistic given your constraints.
- 3. Reflect and CalibrateAt the end of each day and week, review whether you accomplished your three outcomes. Were they too small and you overshot them? Were they too large and intimidating? Did you have a realistic understanding of how much time, attention, and energy you had? Use this reflection to improve your calibration over time.Pro tipThink about when, where, and how you will accomplish each item throughout the day. Research shows that implementation intentions make acting on goals easier.WarningThere will always be smaller tasks beyond your three outcomes. The rule does not replace your full task list; it sits on top of it as a focusing mechanism.
Bailey discovered the Rule of 3 about halfway through his project in J. D. Meier's book Getting Results the Agile Way. Meier, Microsoft's director of business programs, originally developed it because when his manager asked what the team had achieved for the week, he did not want a laundry list. He was willing to listen to three compelling outcomes. Bailey experimented with varying numbers of daily intentions and found that three was the sweet spot: enough to be meaningful, few enough to stay focused.