The Mainline method

Capture

Get everything out of your head and into one place: commitments, ideas, half-thoughts, the thing you keep meaning to do. Your mind is good at having ideas and bad at holding them, and it will keep reminding you at exactly the wrong moment until you write it down. The bar for capturing has to be near zero, or you won't do it.

Clarify

Take each captured thing and decide what it actually is. Is it something you're committed to doing? If so, what does done look like, and what is the very next physical action? Most stalling isn't laziness. It's an undecided item sitting on your list in a form you can't act on.

Organize

Put each thing where you'll see it at the moment you can act on it. Actions go on a list by context; multi-step outcomes become projects; delegated things go on a waiting list; maybes go to someday; facts you'll want later go to reference; anything tied to a specific day goes on your calendar. The lists aren't bureaucracy. They're how the right option finds you.

Reflect

Once a week, look over the whole thing: empty your inboxes, confirm every project has a next action, check what you're waiting on, scan your maybes. This is the habit everything else rests on. Skip it and the lists go stale, you stop believing them, and your head quietly takes the job back.

Engage

Now just choose. When the lists are current, picking what to do next is a quick read of where you are, how much time you have, and what matters most. The point of the system isn't to tell you what to do. It's to make your own judgement reliable.

The words we use

• Next action:the very next physical, visible thing you'd do. "Email Sarah for the venue list", not "plan trip". If you can't picture yourself doing it, it isn't one yet.
• Project:any outcome that needs more than one action. Not necessarily big; "replace the kitchen tap" is a project.
• Context:where you are or what you need to hand in order to do something: at a computer, on the phone, out running errands, with your manager. You sort by context because that's what actually limits you.
• The two-minute rule: if the action takes under two minutes, do it now. Tracking it would cost more than doing it.
• Waiting for:anything you've handed to someone else. It's still your commitment; you just aren't the one acting next.
• Someday / maybe:real possibilities you aren't committing to right now. Keeping them here rather than on your action lists is what stops those lists becoming noise.
• Reference:no action needed, but you'll want it later. A place, a link, a number.
• Horizons: the altitudes above your daily lists: your purpose, your vision of where this is going, your goals, and the areas of life you keep standing. Review these monthly, not weekly, and use them to check that your projects are the right projects.

Why it works

A system you trust is one your mind will let go of. Once it stops rehearsing your commitments in the background, you get a clear head, and a clear head makes better decisions about what deserves your time. That's the whole trade: a small amount of upkeep each week, in exchange for not carrying it all.