"It's just one more episode"
Here's the sentence itself. Just one more. Said at quarter past ten, and again at eleven, and it's true each time, in the sense that one more is one more.
Emily Walton-Pattison and colleagues, in 2018, surveyed eighty-six people about their binge watching over the past week and about the psychology around it. People reported binge watching on about one and a half days a week on average. Their intentions and their expectations of what watching would bring accounted for some of the variation. But three other things accounted for more, separately. Automaticity, the extent to which the viewing happened without deciding. Anticipated regret, how much they expected to wish they hadn't. And goal conflict, how much the watching got in the way of something else they meant to do. It's a small study and it's a survey, and I'd hold the numbers lightly. The shape is the thing. The behaviour that people call one more episode is one that runs on automaticity, is accompanied by expected regret, and collides with other plans, and that's not a description of a choice repeated. It's a description of a pattern.
Look at your list from chapter 1. The planned column says one. The watched column says three. That's not three nights of choosing one more. It's one pattern, running every night, with the same sentence in it each time, and the sentence is what makes the pattern feel like a series of small decisions rather than one large one. "Just one more" is said at quarter past ten as if quarter past ten were a fresh moment. It's the same moment as last night's quarter past ten, with the same countdown in it, and the same outcome, and calling it one more each time is what stops you seeing that it's the same three.
There's a second thing in the phrase, which is "just". Just one more is a sentence that minimises before it's finished. It's the size of the episode pleading its case, forty-five minutes, hardly anything, while the fact that it's the third and it's eleven o'clock is left out. The plan didn't say three. The plan said one, and the plan was right, and the sentence is how the overrun gets past it.