What a stop does

The rule in the next chapter is a fixed time at which you finish work. Before you get to it, I'd like to describe what a stop does, because it's easy to see it only as a loss of hours. This chapter is my reasoning, drawing on the evidence so far, and not a research finding.

A stop makes the day a fixed size, and the fixed size forces you to choose. Remember the day before your holiday from chapter 5. You were decisive because the day had an end. A stop gives you a mild version of that every day. When you know at nine in the morning that you finish at half past five, the question changes. You stop asking what needs doing, to which the answer is always everything. You start asking what most needs doing in the eight hours you have, and that question has an answer. The report that's already fine doesn't get reworded, because there isn't time, and no harm comes of it.

A stop exposes drift. In the first fortnight you'll find out which parts of your work were real and which were filling time. Most people find that the real work fits much better than they feared. Some find that it really doesn't fit, and that's valuable too, because now they know the size of the staffing problem, and they have evidence.

A stop protects your good hours. If you finish at half past five, eat with your family, do something that isn't work, and sleep properly, you arrive at your desk the next morning as a different person from the one who closed a laptop at twenty to eleven. The first three hours of that person's day are worth a great deal more than the evening session they replaced.

A stop lets you switch off, which you can't do while work might resume at any moment. If the evening is possibly a work evening, some part of your mind stays on duty. When there's a stop, the evening is definitely yours, and the part of you that was on duty can stand down. This is the detachment that protected Sonnentag's employees, and you won't get it while the boundary is soft.

A stop also makes the unfinished bearable. The title of this book is meant literally. The work will still be there tomorrow. At the moment that thought probably causes you anxiety, because it sounds like falling behind. But think about what it says. The work isn't going anywhere, and nothing gets lost. The email that wasn't answered at six will be answered at nine, by a fresher person, and almost nobody will notice the difference. In most jobs very few things can't wait fifteen hours. Those that really can't are rarer than they feel.

I should warn you about the first weeks. At half past five on the first day, with things undone, stopping will feel wrong, like walking out of a shop without paying. You'll feel guilty and exposed. It's the unease from chapter 8, the same one the Sunday session was relieving, and it's the feeling of a habit being broken. It doesn't show that you've made a mistake. It fades faster than you'd expect, usually within two or three weeks, as the evidence comes in that nothing has fallen apart.

Hardly anyone will notice. You're expecting comment. What usually happens is that a colleague says "off already?" once, in the first week, and after that your new hours are just your hours. The opinions you've imagined your colleagues holding about hours are mostly your own.