Decide faster and better: four decision tools and a calendar that protects them

Ray Dalio has a line that the quality of your life depends on the quality of your decisions. Most of us never practise deciding. We wait, gather one more opinion, then decide in a rush. A few simple tools fix most of that.

For personal choices: 10/10/10

Suzy Welch’s rule asks how you will feel about a decision in ten minutes, ten months and ten years. It separates short-term discomfort from long-term regret. Turning down a comfortable offer can feel awful for ten minutes and right for ten years.

For trade-offs: the Franklin list, weighted

Benjamin Franklin described splitting a page into pros and cons and coming back to it over a few days. Add one step: weight each point from one to five. Ten small pros rarely outweigh one large con, and the weights make that visible.

For teams: six thinking hats

Edward de Bono’s method asks a group to look at a problem through one lens at a time: facts and figures (white), feelings (red), caution (black), optimism (yellow), new ideas (green) and the overall process (blue). It stops the most cautious or most excited person from steering the whole discussion, because everyone wears every hat in turn.

For fast-moving situations: the OODA loop

Developed by military strategist John Boyd, the loop is observe, orient, decide, act, then start again. It suits launches, incidents and negotiations, where waiting for perfect information means falling behind. The advantage goes to whoever cycles through the loop faster and more honestly.

Make room to think

Decisions suffer when every hour is booked. A few habits help:

• The Eisenhower matrix. Sort tasks by urgent and important: do now, schedule, delegate or delete.
• Oliver Burkeman’s 3/3/3. Three hours of deep work, three shorter tasks, three bits of admin. A full day without pretending to do twelve things.
• Eat the frog. Start with the task you most want to avoid.
• One thing at a time. Switching between tasks costs focus every time you switch.
• Work with your energy. Put hard thinking in your best hours and admin in your worst.

Fewer, smaller meetings

A widely shared email attributed to Tesla’s leadership put meeting discipline bluntly: avoid large meetings, leave a meeting where you are not adding value, talk directly to the person you need instead of going up and down a chain, and use clear words rather than jargon. Whatever its origin, the advice holds. Most issues can be settled with a short message; meetings are for collaboration on problems that need it.