PDM

PDM principles

Twenty-two ideas for creating better decisions.

Developed by David Solomon over decades of work with leaders. Some are best read slowly. Four are best seen.

01 / 04

Seeing the decision-maker

Before improving the decision, look at the person making it.

  1. 01

    Every decision passes through a person. Experience, values, assumptions, emotion, mindset, risk tolerance, priorities and perception shape it long before the options are compared.

    Read principle 1 →
  2. 19

    The mind runs on patterns built in the past. Many of them still serve us. Some were built for a world that no longer exists.

    Read principle 19 →
  3. 20

    Every decision rests on assumptions — about people, markets, risk and what is possible. Most are never spoken aloud.

    Read principle 20 →
    Demonstration — what the decision rests on

    The decision looks solid. Select an assumption to examine it.

  4. 21

    We like to believe our important decisions are rational. Much of what drives them is emotional and intuitive.

    Read principle 21 →

02 / 04

Experience & change

What we learned yesterday can help or hinder us today.

  1. 06

    The environment in which leaders decide keeps accelerating. The mental patterns we decide with evolve far more slowly.

    Read principle 6 →
  2. 09

    Experience is one of the most valuable assets a leader has. It recognizes patterns, saves time and gives confidence.

    Read principle 9 →
    Demonstration — experience as a two-way street

    Experience lights the way. Patterns are recognized, the path is clear, and other routes remain open.

  3. 10

    Confidence and judgement feel identical from the inside. They are not the same thing.

    Read principle 10 →
  4. 14

    It is never exactly the same river. Change is constant.

    Read principle 14 →
  5. 15

    “Been there, done it” is the sentence experience uses to stop looking.

    Read principle 15 →

03 / 04

Clarity & decisiveness

Priorities, trade-offs and the courage to decide.

  1. 03

    The search for the perfect decision is often a way of not deciding. Information is never complete and the moment does not wait.

    Read principle 3 →
  2. 04

    Every real decision closes a door. Choosing one outcome means giving up another — and a decision that pretends otherwise is not yet a decision.

    Read principle 4 →
    Demonstration — the trade-off

    Speed or certainty? Until one is given up, no decision has been made.

  3. 07

    Decisiveness is not a personality trait. It is the natural result of knowing what matters most.

    Read principle 7 →
  4. 08

    When a leader cannot decide, the problem is rarely the options. It is usually the priorities behind them.

    Read principle 8 →
  5. 11

    How much uncertainty a person or an organization can carry decides how fast it can move — and how far.

    Read principle 11 →
  6. 12

    Consequential decisions come with pressure, exposure and discomfort. That is not a malfunction of leadership; it is the job.

    Read principle 12 →

04 / 04

Creating decisions

From choosing between options to creating better ones.

  1. 02

    Where a person stands today, and where an organization stands today, is the accumulated result of decisions — made, avoided and postponed.

    Read principle 2 →
  2. 05

    We choose from the options we can see. The frame of the mind decides which options appear at all.

    Read principle 5 →
    Demonstration — the perimeter of your options

    3 options visible. Inside a narrow frame, three choices look like all the choices there are.

  3. 16

    Most decision-making means choosing between options someone else has framed.

    Read principle 16 →
  4. 17

    Reactive decisions are made inside a situation that has already been defined — by competitors, by events, by others.

    Read principle 17 →
  5. 18

    An organization cannot outperform the quality of its decisions for long.

    Read principle 18 →

Bring these principlesinto your organization.

For executive teams, boards, universities, conferences and leadership events.