The Habit Lab Workbook: Change One Habit Like a Scientist

Most attempts to change a habit run on motivation. Motivation is weather — it changes by the day, sometimes by the hour. What does not change is the method. A scientist does not wait to feel like running the experiment. The experiment runs, the results are recorded, and the next step follows from what the results say.

That is the idea behind The Habit Lab, the book I have been writing — and its companion is ready first. The Habit Lab Workbook is now live.

The workbook is the print-and-write companion to the forthcoming book. You print it, you write in it, and it walks one habit — your habit — through the six phases of the system: Observe → Hypothesize → Dose → Measure → Tune → Recover. Observe the habit as it is, before trying to fix it. State a hypothesis you can actually test. Set a dose small enough to repeat on your worst day. Measure whether the behaviour is becoming automatic. Tune one variable at a time. And when you lapse — not if — recover with a protocol instead of a verdict.

Inside are ten worksheets, from the Baseline Observation Log and the Hypothesis Card to the Dose Design Sheet and the Lapse Protocol Card, arranged as a 12-week program: two six-week experiment cycles, with a lab report at the end of each phase and a trend chart that tracks the one number that matters — whether the habit is becoming yours.

One line in the workbook carries the whole method: “A lapse is a result, not a verdict.” A missed day is data. It tells you something about the dose, the cue, or the conditions — and data is what the next adjustment is made from.

The Habit Lab Workbook is a 52-page instant-download PDF, available now for $7.99.

Get The Habit Lab Workbook on Etsy

The full book, The Habit Lab, is forthcoming — the workbook is complete and usable on its own, and it is where the experiments begin.

Pick one habit. Run it like an experiment.