Why Metaphor Works

Metaphor bypasses the analytical, critical faculty of the conscious mind. When a person hears a story, they engage imaginatively and emotionally rather than defensively. The critical faculty that might reject a direct statement (“you are strong enough to cope”) is typically disarmed by a story about someone else facing a similar challenge – allowing the unconscious mind to extract the relevant message and apply it to the listener’s own situation.

This is particularly potent in the hypnotic state, where the client’s imaginative engagement is already heightened and their critical defences are relaxed. A carefully constructed therapeutic metaphor delivered during hypnosis can work at multiple levels simultaneously: consciously, the client experiences it as a narrative; unconsciously, they process the embedded suggestions and symbolic content in ways that directly address their presenting concern.

Milton Erickson and Therapeutic Storytelling

Milton H. Erickson was the pre-eminent practitioner of therapeutic metaphor in twentieth-century hypnotherapy. Erickson told stories – often long, apparently rambling tales about patients, farmers, and events in his life – that were in fact carefully structured to embed suggestions and parallels relevant to the individual client sitting in front of him. His stories typically contained a problem analogous to the client’s own, a resolution process that mirrored the therapeutic journey, and an outcome that embodied the desired change.

Erickson’s approach to metaphor was highly responsive and individualised – he tailored each story to the specific person before him, drawing on details of their language, values, and life experience. Students learning to construct therapeutic metaphors should aim for this quality of personalisation, even if their initial attempts are less elaborate than Erickson’s.

The Structure of an Effective Therapeutic Metaphor

While therapeutic metaphors can take many forms, the most effective share certain structural features. The classic therapeutic metaphor (as described by David Gordon in his text on the subject) contains several elements.

A protagonist who shares key features with the client: Not necessarily the same person or situation, but enough points of similarity that the client can unconsciously identify with the character. The metaphor should be set at a slight remove – “a person I once knew,” “a friend,” “a story someone told me” – to maintain the necessary distance that allows engagement without defensiveness.

A problem or challenge analogous to the client’s: The narrative tension that parallels the client’s own presenting concern, without stating it directly.

Resources and processes analogous to what the client needs: The story explores how the protagonist finds, develops, or is given access to resources that enable them to address the challenge – mirroring the therapeutic resources being developed in the client.

A resolution: The metaphor resolves in a way that embodies the desired outcome – not as a magical fix, but as a believable transformation that the unconscious can accept as possible for itself.

Types of Therapeutic Metaphor

Therapeutic metaphors in hypnotherapy range from brief analogies and single images to extended narrative stories. Brief metaphors – comparing the client’s situation to a natural process (a seed that needs the right conditions to grow; a river finding its way around obstacles) – can be woven into inductions or suggestion sequences. Extended narrative metaphors work best as sustained elements of a session, often following the initial deepening phase.

Nature metaphors are particularly versatile and commonly used, as they draw on imagery that is universally resonant and emotionally accessible. Journeys are another productive metaphorical framework – the hero’s journey, the traveller finding their path, the explorer discovering unknown territory – all provide rich parallels for the therapeutic process of change and discovery.

Constructing Personalised Metaphors

The most effective therapeutic metaphors are constructed specifically for the individual client, drawing on elements from their own life, interests, and values. A client who is an avid gardener will respond to horticultural metaphors in a way that a client with no interest in plants will not. A metaphor built around a sport or hobby the client cares about will carry emotional weight that a generic story cannot match.

Students are encouraged to develop the habit of listening carefully to the language and imagery clients use spontaneously – in intake conversations and during sessions – and reflecting these back as the raw material of personalised metaphor. When a client says “I feel like I’m stuck in a fog,” that image is an invitation to develop a metaphor in which the fog gradually lifts, the path becomes clear, and the client finds their way forward.

Ethical Considerations

Therapeutic metaphors should never be used to implant suggestions that circumvent the client’s genuine informed understanding of the therapeutic process. Clients should understand that stories and imagery form part of the hypnotherapeutic approach. Metaphors should also be constructed with care to avoid imagery that might be distressing for a particular client – for example, water imagery for a client with a fear of drowning, or confined space imagery for a client with claustrophobia.