When "later" comes back
At some point in the next few days, you'll look at a dirty pan and hear the old thought, clear as ever. "I'll do it later." You might feel a flash of disappointment, as if the book should have removed it.
It won't have, and nothing has gone wrong. You've practised that thought for years, many times a day. It's going to keep turning up for a while out of sheer momentum. What's changed is that you now know what it is. It's an offer. It was never an order, and you don't have to take it.
It helps to know the forms the offer comes in. "After this episode." "It's only one cup." "I've had a long day." "I'll do it properly at the weekend." "I'll just sit down for five minutes first." Each one sounds like a fresh and reasonable thought about tonight's circumstances. Each one is selling the same product, which is a few minutes of relief, charged back to you all evening.
When you hear one, keep your response short. Notice it, maybe name it to yourself, "there's the later thought", and then make the first physical move. What you shouldn't do is debate. It's nine at night, you're tired, and the other side is arguing for the sofa and has had years to prepare its case. You'll lose the debate, and you don't need to win it. You only need to walk to the sink while it's still going on.
The pull won't be even. It'll be strongest at particular moments, and for many people those are coming home, the end of a meal, and Sunday evening. Those are the places to put a "when X, I will Y" plan from chapter 9, so that the weak moment already has a decision waiting in it.
I can't promise the thought disappears. What I'd expect is that it gets weaker as your own evidence builds. Every time you do the job straight away and then notice that the evening is clear, the claim that "later" is the comfortable option loses a bit of credit. After enough of those the offer still arrives, and it just doesn't sound like much of a deal.
Two smaller points. You don't have to enjoy any of this. Some chores are dull and will stay dull. The aim was only ever that they be small and finished instead of large and pending.
And I'd be careful with streaks and tracking apps. If ticking a box pleases you, tick away. But a streak has a weakness, which is that one missed day breaks it, and a broken streak makes a fine excuse to give up entirely. You're after a home that works, and that doesn't depend on an unbroken run.