One Thing at a Time

There is no such thing as multitasking. There is only switching between tasks quickly and paying a tax on every switch. In an office the tax is a few wasted minutes and a typo. In the work I did, the tax could be your position. So I learned to do one thing at a time and do it completely, and it made me better at all of them.

Where the cost hides

The brain is not a machine running parallel processes. It is a single spotlight you keep dragging from one corner of the stage to another, and every drag costs you a beat of reacquisition — finding your place again, reloading the context. Do it constantly and you spend half your capacity just relocating your own attention. You feel productive because you feel hurried. The two are not the same thing. Hurried is often the opposite of effective.

What focus buys you

Give a single task the whole spotlight and the numbers move in your favour everywhere. You see more, because you're actually looking. You decide better, because nothing's competing for the desk. You move cleaner, and you make fewer errors — and in any unforgiving situation, the error rate is the only statistic that matters.

I once sat a long observation in REDACTED with exactly one job: watch, and confirm a pattern. Hours of nothing, then the small thing I was there for. I caught it because I wasn't also juggling the radio, the map, and three half-finished thoughts. One task. Clean read. Quiet exit. Nobody ever knew I'd been there, which is the whole point.

What the divided mind costs

The reverse I also watched, more than once. A man trying to run comms, navigation, and surveillance at the same time, feeds piling up, attention shredded into useless slivers. He missed the one change that mattered because it arrived while his spotlight was somewhere else. A wrong turn. A position no longer safe. The job called off. Not because he was weak — because he tried to be in five places and was therefore fully in none.

How I worked it

Define the single objective. Clear away everything that isn't it, ruthlessly, including the inputs that feel important but aren't. Pour everything into that one thing. Finish it, or reach a genuine stopping point. Then — only then — pick up the next. It is slower than it looks and faster than it feels.

Control the task, or the task controls you. There is no third option, however many tabs you keep open.

Clear the noise. Lock onto one thing. Let it have all of you.

Names changed, positions moved, the lesson real.

— M.