Nine rules for making time and managing energy across the week

Executive overview

Most people feel they lack time, but the real problem is unintentional use of the time they already have. Laura Vanderkam distilled thousands of schedule reviews into nine practical rules, tested with 150 people over nine weeks, that measurably improved time satisfaction.

The rules are ordered: first build sleep and planning foundations, then add meaningful activities, then reduce low-value time.

Intentionality — not more hours — is what separates a full life from a forgettable one.

The nine rules

1. Give yourself a bedtime — consistent sleep is the foundation; nothing else works well when you're sleep-deprived.
2. Plan on Fridays — a weekly planning practice focused on what matters, not just what's scheduled.
3. Move by 3 p.m. — at least 10 minutes of physical activity in the first half of every day; reliably boosts mood and energy.
4. Three times a week is a habit — things don't need to happen daily to count; three times a week is frequent enough to be part of your identity.
5. Create a backup slot — reserve space in the week for things that don't get done when plans shift.
6. One big adventure, one little adventure — one half-day activity and one sub-hour activity per week to create memories and break sameness.
7. Take one night for you — protect dedicated personal time each week.
8. Batch the little things — group small tasks together rather than handling them piecemeal throughout the week.
9. Effortful before effortless — when leisure time opens up, do a few minutes of active leisure (reading, hobbies, connecting) before defaulting to screens.

Three times a week is a habit

• Most people frame goals as all-or-nothing and berate themselves for missing daily targets.
• The honest reality: "daily" gym-goers typically go five times a week, skip holidays, skip vacations.
• Three times a week is achievable without a lifestyle overhaul — just finding two or three short slots in 168 hours.
• The gap between "not as much as I want" and "none" is significant; the former invites scaling up, the latter invites quitting.
• For something to be truly daily, it must be very small and nearly frictionless (e.g. brushing teeth); bigger habits do better at a few times a week.

One big adventure, one little adventure

• Memories form around novel, intense, out-of-the-ordinary experiences — routine days collapse into memory sinkholes.
• One big adventure: roughly half a weekend day (three to four hours). One little adventure: under an hour, doable on a weekday evening or lunch break.
• The point isn't cramming more in — adventures crowd out low-value passive time naturally.
• Adopting this mindset shifts identity: you become someone who always has something to say about their week.
• Even during the pandemic, the rule held — streaming a concert or drawing a Chutes and Ladders course in chalk counted.

Effortful before effortless

• Leisure tends to default to screens because screens fit any gap, require no planning, and make no demands.
• The rule: when a leisure window opens, do a few minutes of effortful fun first — read, do a puzzle, pursue a hobby — then switch to screens if you want.
• Two outcomes: you get absorbed in the effortful activity and skip the screen time, or you do both and change the balance.
• In the study, scores on "yesterday I did not waste time on things that weren't important to me" rose 32% after people learned this rule.
• The perceived friction of effortful activities (finding the book, getting settled) is front-loaded; once started, the activity is genuinely enjoyable.

How to start

• Follow the order in the book: sleep and planning first, then add activities, then reduce low-value time.
• Each chapter includes a bonus strategy for those who already have the base rule in place.
• Pick one rule. Try it. The 150 test participants felt significantly better about their time after nine weeks.