Some weeks fill up before they begin. There are meetings, birthdays, school events, a dentist's appointment and a friend who is only in town for a few days. In a week like that, the usual routines are the first thing to disappear: the walk, the quiet evening, the shopping list. It does not have to be that way. If you decide in advance which fixed points matter most, you can protect a few of them, even in the busiest week.
Decide what stays
On the Sunday before, or on Monday morning, look at the whole week on one page. Write down the appointments that cannot move. Then ask yourself what the two or three ordinary things are that keep your week in order. It might be a proper breakfast, an evening meal with the family, a short walk, or the time you spend writing a list for the next day. Mark those in the diary in a different colour, as if they were appointments with someone else.
Shrink them if you have to. On a crowded day, the fixed point does not need to be its full size. A walk can become a stroll to the postbox. An evening meal can be soup and bread eaten together at the table. A tidy-up can be a handful of things put back where they belong. What matters is that the point still happens, so that the day has a shape you recognise.
Learn to say no, or not yet, to things that would take the fixed points. If someone suggests a meeting at the time you keep for a quiet supper, you can offer another time. You are allowed to say that the evening is already taken; you do not need to explain that it is taken by yourself. Many people understand, since they have busy weeks of their own.
When the busy week is over, look back. Which fixed points survived, and which did not? Perhaps the breakfast always held, and the walk always went first. Use this to decide what to protect next time. Give yourself a quiet day afterwards, if you can, to catch up on the small jobs that were put aside. A busy week is simply the time when your routines are tested.