Understand in about 5 minutes
Coue argues that the imagination, not the will, governs body and conduct, and teaches a plain daily practice of feeding it deliberate, confident suggestions.
Mind Map
Core Message
Coue's central claim is that when will and imagination conflict, the imagination always wins. Trying harder to do what you picture as impossible only makes failure surer, so the lever of change is the picture in the mind, not the effort of the will.
A suggestion from outside does nothing until the unconscious accepts it and turns it into autosuggestion. The work is therefore something each person does to themselves; the teacher or healer only shows them how to use an instrument they already carry.
Coue states that any idea filling the mind becomes true for the person and tends to pass into action. He extends this to the body, holding that thinking a pain is going can make it ease and that the unconscious presides over the organs.
The method must be practised gently and with conviction, never strained. Effort calls in the will, which can set the imagination against you and bring about the opposite of what you want. Calm, repeated, trusting repetition is the whole technique.
Summary
The book gathers Coue's account of his method together with maxims, clinic observations, notes on education, and letters from people he treated. Its starting point is a distinction between two selves: a conscious self with an unreliable memory, and an unconscious self that records everything, accepts ideas with docility, and quietly governs the body and most of our acts.
From this Coue draws his governing rule. The will we are so proud of always yields to the imagination. He illustrates it with the plank that anyone can cross on the ground but few can cross between two towers, with insomnia that worsens the harder one tries to sleep, and with the cyclist who steers into the obstacle he strains to avoid. In each case the picture in the mind, not the effort of the will, decides the outcome.
Because the imagination is decisive, it must be trained rather than overpowered. Coue compares it to a torrent that can be turned to useful work or an unbroken horse that can be bridled. The means of guiding it is autosuggestion: weighing calmly what one wants and then repeating, without effort, that the thing is coming or going. A suggestion only works once the unconscious has assimilated it into a suggestion of one's own.
Coue lays out a practical procedure. Patients are first shown simple experiments so they feel the imagination at work, then given soothing general suggestions about appetite, sleep, mood, and the organs. The daily home practice is to repeat twenty times, morning and night, moving the lips and counting on a knotted string, the formula: Every day, in every respect, I am getting better and better. The general words in every respect let the unconscious apply the suggestion wherever it is needed.
The closing sections fill in the spirit of the method. It is to be used with confidence and faith and never with strain, since effort invites the will to interfere. The book frames the practice as self-liberation: the power to be well and content is already within each person, and the practitioner's role is only to teach them to use it. The case reports and letters are presented as evidence, though many describe physical cures that a modern reader will weigh with caution.
Key Concepts
Coue holds that the imagination, the picture we hold of what will happen, is stronger than the will, and that in any conflict between them the imagination wins.
It reverses the usual advice to strengthen the will. If the imagination decides outcomes, the place to work is the held picture, not the strained effort.
Coue defines autosuggestion as implanting an idea in oneself by oneself. An outside suggestion only takes effect once the unconscious accepts it and makes it its own.
It locates the active power inside the person. No one can suggest you well against your own unconscious, which makes the practice a form of self-mastery rather than obedience.
Every thought that fills the mind becomes true for the person and tends to turn into action or bodily effect. Coue applies this to mood, conduct, and the functioning of the organs.
It is the engine that makes the formula plausible on Coue's terms: a calmly held idea of improvement is meant to draw the body and conduct toward it.
Mental Models
The untrained imagination is like a torrent that sweeps you away or a horse with no bridle. Either can be redirected: the torrent turned to a factory, the horse fitted with reins so the rider chooses the way.
It reframes a runaway mind as a force to be guided rather than crushed, and casts the daily practice as putting a bridle on the imagination.
Suggestions are made gently, simply, and with conviction, never by straining. Strain summons the will, which can set the imagination against the aim and reverse the result.
It gives a clear test for doing the practice rightly: if you are pushing or willing the result, you are working against yourself.
The phrase Every day, in every respect, I am getting better and better is repeated twenty times morning and night, counted on a knotted string. The words in every respect let the unconscious apply it wherever needed.
It turns the whole theory into one short, repeatable habit that needs no diagnosis of which trouble to address.
Selected Quotes
We only cease to be puppets when we have learned to guide our imagination.
We are what we make ourselves and not what circumstances make us.
By believing oneself to be the master of one's thoughts one becomes so.
Source
Source text: Project Gutenberg edition of Self Mastery Through Conscious Autosuggestion by Emile Coue.
HTML text: https://www.gutenberg.org/cache/epub/27203/pg27203.txt
Project Gutenberg states this ebook is for the use of anyone anywhere in the United States and most other parts of the world at no cost and with almost no restrictions whatsoever.
This American Library Service edition carries a 1922 copyright; Coue's lectures and clinic in Nancy predate it.