Habits = Knowledge × Skill × Desire
The image shows Stephen R. Covey’s definition of a Habit as the intersection of Knowledge, Skill, and Desire — a core model in The 7 Habits of Highly Effective People.
An Effective Habit forms only when all three elements converge. If any circle is missing, the habit won’t fully develop.
1) Knowledge (What to, Why to)
The theoretical paradigm — understanding what to do and why it matters.
- What to do: The steps/behaviors of the habit.
- Why to do: The principles and results behind it.
Example: Knowing that healthy food + regular exercise support long-term energy and well-being.
2) Skill (How to)
The methodology — the practical ability to perform the habit effectively.
- How to do: Techniques, procedures, and timing.
Example: How to lift safely, cook nutritious meals, and schedule workouts.
3) Desire (Want to)
The motivation — the willingness and commitment to make the habit part of life.
- Want to do: The inner drive and values that sustain consistency.
Example: Choosing health even when busy or tempted, because the outcomes matter to you.
๐ฏ The Intersection: “HABITS”
The shaded center of the diagram marks the point where Knowledge, Skill, and Desire meet — that’s a true Effective Habit.
- You need the Knowledge to understand what must change.
- You need the Skill to perform the change correctly.
- You need the Desire to make the change stick.
This model runs through the whole book: learn the principles (Knowledge), practice the behaviors (Skill), and cultivate internal motivation (Desire) to live the Seven Habits.
Next step? Want a focused Smart-Book section on Habit 1 — Be Proactive (built directly on self-awareness) with examples for daily life and work sites?