The Act of Will: A Practical Guide to Self-Mastery

Free, self-paced study guide to Roberto Assagioli’s The Act of Will (psychosynthesis). This course is designed to help you read the book with structure and apply its central model: the Six Stages of the Act of Will (from purpose through execution). Lessons follow the book chapter-by-chapter, with clear summaries and simple reflection prompts to support practical use.

Introduction to the Lessons

This course treats The Act of Will as what Assagioli intended it to be: a training manual, not merely an interesting set of ideas. He frames it as an empirical, phenomenological exploration of “willers” and “willed acts,” and explicitly notes he’s making no metaphysical claim about whether “will” exists—he’s describing what can be observed and trained. Assagioli also warns that the book’s apparent simplicity can be deceptive, and recommends that it be studied in depth, with techniques practiced and applied in daily life; repetitions are deliberate, and cross-references matter. Two things will help you study in the spirit of the book:

• Practice first, theorise later. He suggests postponing intellectual debates and beginning by discovering the will through direct experience.
• Don’t treat will as brute force. He rejects the “stern Victorian” caricature and describes the will as directive and regulatory—like a helmsman steering a ship (direction is different from propulsion).

Disclaimer

This course presents the ideas and exercises as faithfully as I can to what Assagioli wrote. It does not update or re-validate those ideas against research that may have changed over the past 50 years or so. If any exercise stirs up distress, overwhelm, or feels “too much,” pause and seek wise counsel—ideally a qualified professional (psychologist, therapist, counsellor). Assagioli recommends framing this not as “asking advice,” but as consulting: a good consultant helps you clarify the problem, assemble relevant information, consider consequences, and still arrive at your decision. He also cautions against handing over responsibility to prestige or presumed authority—including “worship of therapists”—so the aim is support that strengthens your autonomy, not replaces it.

Thinking vs. Willed Action

Take a moment to observe the experience of willed action over thinking about an action.

• Pick a simple physical task: This must be something you can do immediately. Common examples are raising your arm, standing up from your chair, or blinking three times.
• Think only (don’t do): Think about the task you’ve chosen. Imagine the steps you’ll take and any associated feelings or sensations you’ll experience.
• Do: Now, perform the task (e.g., raise you arm, stand up, blink three times)
• Reflect: What was the difference between thinking about and imaging the action and actually doing the action?

The Six Stages of the Will Act

Assagioli presents the act of will as six sequential stages, “like the links in a chain,” where success depends on the weakest link—not because every act uses every stage equally, but because proficiency in all stages prevents you from getting stuck. In these lessons, you’ll use the stages in two ways:

• As a method: each module trains a stage or supporting qualities directly.
• As a diagnostic: if you stall, you won’t “mysteriously lack motivation”—you’ll locate the stuck stage and train that link.

Before You Begin

To have the experience of the act of will, as described by Assagioli, I invite you to go through this section in a thoughtful manner. Consider now if you’re ready to commit to reading and studying The Act of Will.

Why do you want to read and study The Act of Will?

Write one sentence completing each:

• Purpose (minimal): “My purpose for taking this course is to ______.” (Example minimal purpose: finish the book + lessons and understand the act of will.)
• Value: “This matters because ______.” (What makes it worth doing?)
• Intention: “Therefore, I intend to ______.”

You must value a goal, and motives must move, and intention gives direction. If you can’t find a real reason to do this right now, consider setting it aside and return when the desire is genuine.

Pause

Take a few minutes to think through the ins and outs of committing to this goal.

• Need more information? Watch the explainer videos on YouTube: The Act of Will (Roberto Assagioli) Explained: Practical Self-Mastery & Will Training
• Options:
  • What are 2–3 realistic ways I could complete this course (pace, depth, format)?
  • Do you need to pause the study of this course, and learn a little more about studying effectively?
• Consequences: If I choose weekly study, what becomes easier? What becomes harder? If fortnightly, what changes?
• Constraints: What are my real constraints for the next 8–12 weeks (time, energy, other commitments)?
• Hidden trade-offs: What would I be giving up by not doing this properly?
• Integrity check: Am I rationalising a convenient option?

Make a choice

If you’re not ready to choose either:

• postpone reading and studying for now and set a review date, or

• choose the smallest workable commitment and start.

Write one clear decision that sets aside alternatives. Here is an example:

• “I choose ______ (weekly / fortnightly / other), and I set aside ______ for now.”

Decision is choosing one aim and discarding others.

Commit to this

Say this once—out loud or silently—right after you choose your study pace: “I commit to this course. My next step is: [one concrete action now].”

Make a plan

Planning is not optional—it is a core stage of the willed act.  Assagioli’s most important rule for planning: formulate the goal clearly and retain it unswervingly throughout execution, because means can become ends.  Build your study plan in such a way that you:

1. hold your stated purpose in mind (the distant goal).
2. know the intermediate stages to get there (the number of lessons / chapters).
3. know the immediate next step.

If you don’t have time to do this now, make time to do this before you start reading and studying. Write your plan – keep it simple:

• Materials: Do I already have the book? If not, how will I obtain it (ideally, this week)?
• Rhythm: Weekly is recommended; fortnightly is acceptable if you have other commitments or want more practice time for each lesson.
• Session template (minimum viable): 30–60 minutes reading + 10 minutes notes + 1 exercise attempt.
• Notebook choice: one place only (paper or digital).
  • Reading notes: mark passages; copy the ones that strike you; reread key lines.
  • Practice notes: record what happened (fidelity of written account).
• Evening review (optional but powerful): before going to bed, review the day and note what had “sway.”

The Future You: Write 5 bullet points describing “Me, having reached my goal (e.g., completed the book + lessons)” (how you study, what you notice, how you handle drift). This course version is anchored in the “ideal model” approach to seeing yourself in possession of a stronger will. Acting ‘As If’: Choose one behaviour that the “completed you” (the future you who has reached the goal) would do this week and do it on schedule (e.g., show up at the same time, open the book even if you don’t feel like it, write the notes anyway).

Do it!

Ok, if you’ve worked through this introduction you’re on your way to completing your first ‘act of will’: Purpose → Deliberation → Choice/Decision → Affirmation (“Fiat”) → Planning/Programing. You’re at the final stage, the Direction of Execution. Enrol now to continue your journey to self-mastery. So your “do it” is:

• Right now: what’s the smallest possible step you can take? Examples:
  • Get a copy of the The Act of Will. Optional: Buy The Act of Will on Amazon.
  • Put the book (if you already have a copy) where you will actually use it.
  • Organize a notebook (and pen if it’s a physical book)
  • Set a reminder on your phone
• First full session (booked in your calendar):
  • Read slowly; mark + copy key lines.
  • Make of note of any key questions you have.
  • Work your way through the lesson.
  • Do one exercise from the lesson, then record what happened (not what “should have happened”).

Keep in mind

• Treat the text as a map + training plan: study in depth, practice in daily life, use repetitions and cross-references as signals.
• Remember the loop: every act of will trains the will, and noticing that fact helps keep the will present in consciousness as you act.
• Adopt a “sporting attitude” toward practice: quality, precision, curiosity, interest, and improving your own execution beat sheer sternness.
• Use “trifocal vision”: Keep the distant purpose in mind, know the intermediate stages, and the immediate next step. This helps especially when you drift or over-focus on means.

Execution is direction, not pushing: the “car” analogy (service the vehicle; use the controls; supervise intelligently) is the model for how will functions at stage 6.