Nightmares and the Language of Dreams: A Conversation with Leslie Ellis, PhD

Most of us are taught to think of nightmares as something to get through, not something to work with. In this episode of Thresholds of Consciousness, I sat down with Leslie Ellis, PhD, to talk about why that framing misses the point, and what changes when we start treating dreams, even the difficult ones, as a language of our subconscious minds.

Leslie is a psychotherapist and the author of A Clinician's Guide to Dream Therapy, now in its second edition. She's spent over twenty-five years working with dreams in clinical practice, and she's developed her own method of embodied, experiential dreamwork that draws on Jungian analysis, Gestalt therapy, and Eugene Gendlin's focusing technique.

Dreams as a Wider Kind of Intelligence

Leslie opens with a simple but reorienting idea: our waking mind runs on a single track, but our dreaming mind has access to a much wider one. Dreams pull from memory, emotion, and association in ways our rational thinking doesn't, which is part of why they can surface things we haven't consciously worked out yet.

That wisdom isn't always easy to access. As Leslie put it, dreams are packed with meaning "like a really good poem," dense, layered, and rarely obvious on first read.

Why Embodied Dreamwork Is Different

Most people are familiar with the analytical approach to dreams: writing them down, decoding symbols, asking what a given image "means." Leslie's approach goes a different direction. Rather than treating a dream like a puzzle to be solved from the outside, embodied dreamwork invites you back into the dream itself, to re-enter the imagery and experience it from within, sometimes even from the perspective of a specific figure or object in the dream.

This isn't just an interesting technique. Leslie describes moments in her practice where stepping into a dream figure, even an unsettling one, produced an immediate, visceral shift that pure analysis may not have. A dream about an aggressive dog, for instance, turned out to be pointing toward a part of the dreamer's own strength they'd suppressed.

Working With Nightmares

A significant part of our conversation turns toward nightmares specifically, and toward trauma. Leslie describes imagery rehearsal therapy, a well-supported approach where a person imagines a recurring nightmare continuing forward from the point where it usually stops, often the most distressing moment, rather than staying stuck there.

Her own contribution adds an embodied layer: starting from a calm, resourced state, looking for anything supportive within the dream itself, and then letting the imagery move forward from there. Over time, this can reduce both the frequency and intensity of recurring nightmares, and for people dealing with trauma-related nightmares in particular, it offers something many have never been told is possible: agency over dreams that have felt like they're happening to them.

On AI and Dream Dictionaries

We also touched on a timely question: what happens when people turn to AI or dream dictionaries to interpret their dreams? Leslie's take is clear-eyed. These tools tend to stay at a conceptual level, missing the specific, alive quality of an individual's actual dream. A dog in one dream and a dog in another, she points out, can mean entirely different things. Understanding a dream requires direct, felt engagement, not a lookup table.

Watch the Full Conversation

This is a conversation about dreams, but it's really about how we relate to the parts of ourselves that are harder to face, whether they show up as a monster, a flood, or a familiar face gone strange. Leslie's work sits at a rare intersection of clinical and scientific rigor and genuine reverence for the dreaming mind.

Watch the full episode here

Learn more about Leslie Ellis and her work: drleslieellis.com

Her book, A Clinician's Guide to Dream Therapy, is available wherever books are sold.