The car keys, again
You've run out of milk. The shop is half a mile away. The shoes are by the door and the bag is on the peg and the keys are in the kitchen drawer, and you put the shoes on without thinking about it, which is the point, because the default has changed sides. It's ten minutes. On the way you pass the path between the houses that you didn't know was there a month ago, and the neighbour with the dog says morning. At the shop you don't park. You go in, get the milk, and walk back with it in the bag, and you're thinking about the thing at work that you've been stuck on, and by the gate it's moved.
At work you go through the door to the left of the lift and up two floors, and you're a little out of breath at the top, less than you were a month ago, and you're at your desk while the lobby is still looking at the numbers. On Thursday you walk to the school, and your daughter walks back, and she tells you a thing about a girl in her class that she wouldn't have told you in the car, and you pass the queue of cars outside the gate and neither of you says anything about it.
The car's still on the drive. You used it on Saturday for the big shop, and said so, and on Tuesday because it was raining in the way that means it, and on Wednesday because you had the keys in your hand, which you noticed at the shop and put on the list. The list has four weeks on it now. The first week had three walks and twenty-six drives. The last had nineteen walks and eight drives, and six of the eight had reasons you'd say out loud.
None of this is a transformation. You didn't take up anything. You've got the same coat and the same shoes and the same shop, and nobody in your life has noticed a change except your daughter, who's asked if she can walk to school by herself next year. The step count on your phone is two and a half thousand higher on a working day than it was, and you'd have to look at the phone to know it, because it doesn't feel like anything. It feels like going to the shop.
If you take one thing from this book, take this. Tonight, put the keys in a drawer and a pair of shoes by the door, and tomorrow, when you need something from the shop, walk there. That's the whole method. Everything else is detail.