Available, nothing, owed, nothing

It's the twentieth of the month, some way on, and you're in a shop with a coat. It's a good coat and it's two hundred and twenty pounds. You open the app, and the app you open is the current account, and it says what's in it, and what's in it is enough for the coat and not enough for the coat and the rest of the month, and you know that because you know the shape of the month now, and you put the coat back. Or you buy it, from the account, and the account is lower, and you feel it, which is what a coat should feel like.

The card app is still on your phone. You opened it last week to look, and the dearest card, the one that was at three thousand nine hundred and eighty when you started, said owed, nothing, and available, five thousand pounds, and you looked at the green number and it was yours and you didn't want it. The second card has six hundred on it and a date in March. The sheet on the fridge has a line of falling numbers down it in your handwriting and one zero.

The boiler went in January. It was seven hundred pounds. The cushion had four hundred in it, and the fixed amount covered the rest over two months, and the card stayed in the cupboard, and you noticed, standing in the kitchen with the engineer, that this was the emergency the card had been for, and that the card wasn't what got you through it.

None of this is a transformation. You used the card once, in November, for a weekend, and put it back in the freeze the same night and the line on the fridge had a small bump in it that's gone now. The month is still thin in its last week and you've stopped minding, because thin is what a month is when it's yours. The interest line on the second card's statement says eleven pounds, and you opened the statement to see it, which you hadn't done in ten years.

If you take one thing from this book, take this. Tonight, take the card out of your wallet, freeze it in the app, and write what you owe next to what's available on a sheet of paper you'll see tomorrow. That's the whole method. Everything else is detail.