There are the practical things, of course – meetings, appointments, a crystal-clear agenda, the small satisfaction of ticking things off your to-do list. Then there’s everything else. The weather that day. Who you saw. Where you went. A thought you didn’t want to lose. The everyday details we note down, never knowing how lovely they’ll be to read years later. Funny how something made for looking ahead can become a little piece of the past. Dated or undated, daily or weekly, for finances, productivity or simply life – there’s no right way to keep a diary or planner. Miss a day, skip a week, change the plan. It’s yours to fill as life happens.