How to prioritise your to-do list: Eisenhower matrix, MITs and the weekly review

TUREFF• •0

A long to-do list can make you feel busy without making you effective. When everything is on one list, the quick, easy and loud tasks get done, and the important ones drift from day to day. Prioritising is the skill of choosing what matters before you start, and it is mostly about saying "not now" to things. Here are the methods that help most.

Start by getting everything out of your head

Before you can prioritise, you need to see everything. Write down every task, commitment and nagging thought in one place: work, home, admin, things you have promised other people. It usually takes 15 to 20 minutes the first time and is a relief in itself. Only then sort it.

The Eisenhower matrix

This method sorts tasks along two questions: is it urgent? and is it important? The idea is linked to US President Dwight D. Eisenhower, who said in a 1954 speech that he had two kinds of problems, the urgent and the important, and that the urgent were not important and the important never urgent (he was quoting someone else). Stephen Covey turned it into a four-box grid in his 1989 book The 7 Habits of Highly Effective People. The four boxes:

Urgent and important: do it now. Real deadlines, crises, a problem that will get worse today.
Important but not urgent: schedule it. Planning, learning, exercise, relationships, preventing future problems, the big project. This is where long-term progress lives, and it is the box that gets squeezed out.
Urgent but not important: delegate it, or keep it short. Many interruptions, some meetings, other people's requests that feel pressing but do little for your goals.
Neither: drop it. Mindless scrolling, tasks nobody will miss.

The point of the matrix is box 2. If your week is all box 1 and 3, you are reacting rather than choosing. Put at least one box 2 task into your calendar every day. A note on "important": it means important to your goals and responsibilities, not just to whoever is asking loudest.

MITs: your most important tasks

A simpler daily method: each morning, or the evening before, choose one to three most important tasks (MITs). These are the things that, if they were the only things you did today, would make the day a success.

Choose them before you open email or messages.
Do at least the first one early, before the day fills up.
Keep the number small. Three MITs done beats ten half-started.

Everything else on the list is a bonus. On chaotic days, finishing one MIT is still a win.

Saying no (and "not yet")

Every yes to something is a no to something else, usually a box 2 task. Some ways to protect your time without damaging relationships:

Pause before agreeing: "Let me check what I have on and get back to you."
Offer a smaller yes: "I cannot run the project, but I can review the plan."
Ask about trade-offs: at work, "If I take this on, which of my current tasks should move?"
Defer: "I can do this in two weeks, not this week."

You do not need to explain at length. A short, polite no is clearer than a reluctant yes you later regret.

The weekly review

A weekly review keeps the whole system honest. Set aside 30 to 60 minutes at the same time each week, such as Friday afternoon, and:

Clear your inboxes: email, notes, paper, messages. Capture any tasks they contain.
Look back: what got done, what did not, and why.
Look ahead: next week's calendar, deadlines and commitments.
Update your list: delete what no longer matters, break big items into next actions, move things to a "someday" list.
Pick next week's priorities: two or three outcomes, and block time for them.

People who skip the review often find their lists slowly fill with stale tasks until they stop trusting them.

Common traps

Doing the easy tasks first to feel productive, then running out of energy for the important one.
Treating everything as urgent. If everything is a priority, nothing is.
Lists that never shrink. If an item has sat there for a month, decide: schedule it, delegate it or delete it.
Planning instead of doing. Prioritising should take minutes a day, not hours.

How do you decide what comes first, and what keeps you from getting to your important tasks? Share your approach in the comments.