Habits
Andrew Kim
9 min read
A morning routine list with a two-minute version of every line
A six-line morning routine list where every line is written twice, in full and in two minutes, so it still gets done on the mornings that go wrong.

Asana's guide to the best morning routine lists 22 habits. Morning Upgrade's version lists 54. Asana's 22 include a crossword. Both describe the same morning: ninety spare minutes, nothing going wrong, and nobody else in the house needing anything.
The morning you actually get is the one where you slept badly, woke late, and have eleven minutes between the alarm and the first thing that needs you. On that morning a 22-item list doesn't get shortened. It gets skipped. Then it gets skipped again on Thursday, and by the second week you don't have a morning routine list, you have a document.
What actually breaks a routine has been measured, and it isn't the length of the list. Anastasia Buyalskaya and five co-authors obtained check-in records for 60,277 members of a North American gym chain, more than 12 million visits in all, and ran each person's attendance history through a machine learning model that picked its own predictors. Out of everything available to it, including the month, the day of the week, how often someone went last week and their run of consecutive days, the strongest predictor across the sample was how long it had been since the last visit. For 76 percent of the gym-goers they analysed, a longer gap meant lower odds of turning up. Recency beat everything else. The paper ran in PNAS in April 2023.
A morning routine list earns its keep by having the smallest possible version of each line already written down, before the morning you need it. Six lines follow, each written twice.
The morning routine list, in six lines
The right-hand column is the routine. The middle one is what the routine looks like on a good day, which is a rarer morning than the genre admits.
These six weren't selected by a study and I'm not going to pretend otherwise. Exactly one has a controlled trial behind its timing. I'll come to it. The honest claim is narrower and more useful than the one every list of 54 ideas is making: which items you pick matters far less than whether each one has a floor.
| The line | The full version | The two-minute version |
|---|---|---|
| Light | Ten minutes outdoors | Open the curtains |
| Water | A glass before coffee | A glass at the tap |
| Movement | Twenty minutes of anything | Thirty seconds of stretching |
| One decision | The three things today needs | The one thing |
| Time off the screen | Ten minutes reading | Two slow breaths |
| Mark it done | Tick every line | Same, five seconds |
Copy the right-hand column into whatever you already keep the day in. Nothing here needs a printable template or an app to hold it.
Why every line needs a two-minute version
Phillippa Lally and three colleagues at University College London followed 96 volunteers for 12 weeks while each attached one new eating, drinking or exercise behaviour to a daily cue, and reported it in the European Journal of Social Psychology in 2010. One number matters here. A single missed day cost participants less than half a point of automaticity. When people did the behaviour two days running their automaticity score rose by 0.79, and when a missed day sat in between it still rose, by 0.55. The paper's own phrasing: a missed opportunity "did not materially affect the habit formation process."
The other half of that finding gets quoted far less often. Lally's team set their result against Chris Armitage's 2005 study, in which a lapse meant not turning up for an entire week, and in which lapses did damage what came after. One day off is noise. Seven is a different event.
That is the boundary. The second column exists to defend it. Thirty seconds of stretching in a doorway is not a workout and nobody should pretend it is. It is a day that isn't a gap, and the gym data says the gap is the thing you're actually protecting. It's the same move as deciding your minimum before the day goes wrong, applied to a whole morning rather than one habit.
Don't hang the list on a clock
The standard advice is to fix a time and defend it, and the largest field experiment anyone has run on the question is unkind to the defending part.
John Beshears, Katherine Milkman and three co-authors ran a four-week experiment with 2,508 Google employees who wanted to exercise more, published in Management Science in 2021. Everyone picked a daily two-hour window and got a reminder at the start of it. One set of conditions paid people for any weekday gym visit; the other paid only for visits inside the chosen window. The window cost them. Flexible incentives produced 0.19 more gym visits per week during the intervention, and in the four weeks after the money stopped they were still ahead by 0.10 visits per week, which the authors call only marginally significant, and by 6 percentage points on the odds of going at all in a given week. Paying people to keep to a schedule produced less exercise than paying them for the same workout at any hour.
The kind of cue, though, turns out not to matter. Keller and five co-authors randomly assigned 192 adults to link a new eating behaviour either to a clock time or to an existing daily routine, then collected daily reports for 84 days. Both groups built automaticity and the British Journal of Health Psychology paper found no difference between them. What predicted automaticity was how often people actually carried out the plan they'd made. Repetition was the variable.
Put those two results together and the instruction isn't the one you usually get. Pick whichever cue you'll notice. Kettle or clock, the trial says the choice is a wash. The cost shows up when the window hardens into a rule, since the morning it slips you've been handed a reason to skip instead of a reason to shorten. Keep the fixed hour for work that genuinely needs a calendar slot, which is a different job with different rules.
The morning slot is worth about seven weeks
Here's the one line with a controlled trial behind its timing: movement.
Fournier and colleagues gave 48 students the same daily stretch to adopt over 90 days, randomly assigning half to do it on waking and half to do it before bed. Extrapolating each group's automaticity curve, they reported in Health Psychology in 2017 that the morning group reached automaticity at 105.95 days and the evening group at 154.01. Same stretch, same trial, forty-eight days apart.
Treat that as one finding, not a law. It's 48 students and one behaviour, and both headline numbers sit past the end of the trial that produced them. A 2024 review points the same way. Ben Singh and three colleagues at the University of South Australia pooled 20 habit-formation studies covering 2,601 people and listed morning practice among the determinants of stronger habits, but the stretching trial is the study they cite for it, so the review repeats that evidence rather than adding to it.
Seven weeks is worth having if the morning is genuinely free, and it is not worth buying with sleep, which is the trade almost every published routine asks you to make without saying so.
What to cut first when the morning is short
Cut the wake-up time.
The arithmetic is unforgiving, and the routines that open at 5 a.m. rarely do it out loud. The American Academy of Sleep Medicine and the Sleep Research Society, after a 12-month consensus process, recommend that adults aged 18 to 60 get seven or more hours a night. A 5 a.m. alarm therefore means lights out at 10 p.m., every night, including the ones with a dinner in them. If your bedtime isn't moving, you aren't adding a morning routine. You're trading sleep for one.
That trade has a price. Hans Van Dongen and three colleagues kept 48 healthy adults in a laboratory and held them to 4, 6 or 8 hours in bed for 14 consecutive nights, publishing the results in Sleep. Two weeks at six hours or less produced cognitive deficits the authors put at up to two full nights without sleep. The part that should worry anyone planning a routine is what the subjects said about themselves. Their sleepiness ratings jumped once and then flattened, never separating the six-hour group from the four-hour group, and the authors concluded that people were largely unaware of how far their performance had fallen.
The National Center for Health Statistics reported in April 2026 that 30.5 percent of American adults averaged under seven hours a night during 2024. Nearly a third. For a good share of readers, the highest-value item on any morning routine list is a later alarm.
Two lines you can leave off
Start with making the bed. The claim that bed-makers are happier and more productive traces to a single Hunch.com survey of 68,000 people, in which 71 percent of bed-makers described themselves as happy against 62 percent of non-bed-makers who described themselves as unhappy. That is self-reported and correlational, and the Psychology Today piece that spread it said as much in August 2012, noting the numbers "show correlation but not causation." Make your bed because you like coming home to a made bed. That reason is sufficient and it needs no study.
Then the snooze button. Nearly every list bans it. Tina Sundelin, Shane Landry and John Axelsson tested it properly, with polysomnography, on 31 habitual snoozers in the Journal of Sleep Research in 2024. Thirty minutes of snoozing cost about six minutes of sleep, showed no clear effect on the cortisol awakening response, morning sleepiness, mood or overnight sleep architecture, and left people performing the same or slightly better on cognitive tests immediately on getting up. It also kept them from being hauled straight out of deep sleep. Their survey of 1,732 people did find snoozers were sleeping less and waking groggier in general, which is why the authors pitch the benefit at late chronotypes and people who wake up foggy rather than at everybody. If that's you, the snooze button is not what stands between you and a working morning.
How long before the list runs itself
Longer than you've been told, and the number you've been told is fiction.
The 21-day figure comes from Maxwell Maltz's 1960 book Psycho-Cybernetics. Maltz was a plastic surgeon describing how long his patients took to stop being startled by their own faces, alongside the roughly three weeks a phantom limb tends to persist. No experiment. No control group. Nothing to do with habits. The claim shed its qualifications on the way through popular culture and came out the other side as a rule.
The measured answer is wide. Lally's 96 volunteers took a median of 66 days to reach 95 percent of their own automaticity ceiling, and the range ran from 18 days to 254. Singh's review of 2,601 people found medians between 59 and 66 days, means between 106 and 154, and individual figures spanning 4 to 335 days. The gym paper puts it differently again, finding that hospital handwashing became habitual in weeks while gym-going took months.
Two months, not three weeks. Plan for the list still feeling like a list that whole time. Small versions are what carry you across that stretch, because the second column is the only part of the routine available on the days you'd otherwise post a zero.
Sources
- What can machine learning teach us about habit formation? Evidence from exercise and hygiene. PNAS 120(17), Buyalskaya, Ho, Milkman, Li, Duckworth and Camerer, April 2023.
- Creating Exercise Habits Using Incentives: The Trade-off Between Flexibility and Routinization. Management Science 67(7), Beshears, Lee, Milkman, Mislavsky and Wisdom, 2021.
- How are habits formed: Modelling habit formation in the real world. European Journal of Social Psychology 40(6), Lally, van Jaarsveld, Potts and Wardle, 2010.
- Habit formation following routine-based versus time-based cue planning: A randomized controlled trial. British Journal of Health Psychology 26(3), Keller, Kwasnicka, Klaiber, Sichert, Lally and Fleig, 2021.
- Effects of circadian cortisol on the development of a health habit. Health Psychology 36(11), Fournier and colleagues, 2017.
- Time to Form a Habit: A Systematic Review and Meta-Analysis of Health Behaviour Habit Formation and Its Determinants. Healthcare 12(23), Singh, Murphy, Maher and Smith, 9 December 2024.
- The Cumulative Cost of Additional Wakefulness. Sleep 26(2), Van Dongen, Maislin, Mullington and Dinges, 2003.
- Is snoozing losing? Why intermittent morning alarms are used and how they affect sleep, cognition, cortisol, and mood. Journal of Sleep Research 33(3), Sundelin, Landry and Axelsson, 2024.
- Seven or more hours of sleep per night: A health necessity for adults. American Academy of Sleep Medicine and Sleep Research Society, 2015.
- Short Sleep Duration and Sleep Difficulties Among Adults: United States, 2024. NCHS Data Brief No. 559, Ng, Black and Adjaye-Gbewonyo, April 2026.
- Make your bed, change your life. Psychology Today, Judy Dutton, 16 August 2012.
- The 21-Day Myth: How Habits Really Form. American Council on Science and Health, Mauro Proença, 3 March 2025.
- Best morning routine: 22 habits for a productive day. Asana, Team Asana, 3 February 2026.
- 54 Morning Routine Ideas To Set Your Day Up For SUCCESS. Morning Upgrade, Ryan Cote.

