Almost every task gets interrupted at some point, whether by a phone call, a knock at the door, or a sudden change of plan. The trouble usually isn't the interruption itself, but the time it takes afterwards to remember exactly where things stood before the task was set aside.
Before stepping away, take a moment to jot down a short summary of where you left off and what the next step was going to be. A single sentence is often enough, as long as it captures the state of the task clearly enough to make sense later.
Make the note easy to find again
Keep this short note somewhere you'll naturally look when you return to the task, rather than scattered across different places. A consistent spot means you never have to search for the reminder itself before you can even begin catching up.
Write the note as if for someone else picking up the work, even if you're the only one who will ever read it. This habit forces enough clarity that the note actually helps, rather than being a vague scribble that means little an hour later.
When you do return, read the note first before diving back in. This small pause often saves far more time than it costs, since it stops you from repeating work or missing a step that was already half finished.
Over time, this habit also reveals something useful about which tasks get interrupted most often, since a pattern tends to emerge once you start jotting these notes down regularly. Some tasks might consistently get broken up by the same kind of interruption, which is worth noticing on its own. Recognising that pattern occasionally makes it possible to plan around it in advance, rather than simply reacting to the same disruption every time it happens.
