The Power of Attachment by Diane Poole Heller: Summary and Key Takeaways

The Power of Attachment: How to Create Deep and Lasting Intimate Relationships Diane Poole Heller, PhD | 2019 | Somatic / trauma-informed self-help

Most attachment books work from the neck up. This one works from the body out.

Diane Poole Heller is a trauma therapist and the developer of DARe (Dynamic Attachment Re-patterning experience), trained directly under Peter Levine, the founder of Somatic Experiencing. What distinguishes this book from others in the field isn't the attachment theory itself — which covers the same four styles you'll find elsewhere — but the treatment approach: exercises that work through sensation, visualization, and nervous system regulation rather than through insight and cognitive reframing alone.

The underlying premise is that attachment wounds are stored in the body, not just the mind. Understanding your pattern is a useful beginning. Healing it requires something different — new felt experiences that update the nervous system's expectations, not just new ideas that update your understanding.

The core argument

Trauma and insecure attachment share a common root: broken connection. Not just overwhelming events, but disconnection from the body, from the self, from other people. "Broken connection and trauma have become almost synonymous to me," Heller writes. And the corollary follows: healing comes through reconnection — specifically, through the experience of safe, attuned relationship.

This reframes the whole project. Attachment change isn't primarily about developing insight or practicing new communication scripts. It's about giving the nervous system enough new experiences of genuine safety that the old survival adaptations become unnecessary. You cannot, she argues, do this work in isolation. "We are hurt in relationship and we heal in relationship."

Key frameworks

Secure Attachment Skills (SAS)

The book's most practical contribution is a numbered set of concrete, learnable behaviors Heller calls Secure Attachment Skills — twelve practices that actively cultivate connection rather than waiting for it to happen naturally.

A few examples: Listen Deeply (SAS #1) means holding another person's emotional reality without immediately correcting, defending, or redirecting — creating what she calls a "contingency space" where the other person feels genuinely heard. Contact Maintenance (SAS #6) means consistent, responsive presence — not constant togetherness, but a reliable pattern of returning to connection. Un-automating (SAS #9) means treating a long-term partner as the "unique, unfolding universe" they actually are rather than the fixed character your brain has mapped over years of habituation.

The SAS framework is useful because it converts "be more securely attached" from an abstract goal into a daily practice. You're not trying to become a different person — you're rehearsing specific behaviors until they become new defaults.

Co-regulation — and why self-regulation isn't enough

A central distinction in the book is between self-regulation (calming your own nervous system through meditation, exercise, breath) and co-regulation (having your nervous system calmed by proximity to a regulated other). Both matter. But Heller argues that many people with insecure attachment histories are skilled at self-regulation while remaining cut off from co-regulation — the capacity to actually be soothed by another person's presence.

This distinction has real implications. Therapy, mindfulness, and solo work can all build self-regulation. But the specific wound of insecure attachment — the expectation that others are unreliable sources of safety — can only be healed through new relational experiences. "We get more positive results when we adopt a we-can-do-it-together approach." The book's exercises are largely designed to practice receiving safety from others, not just generating it independently.

The somatic exercises

Where this book most clearly departs from the self-help norm is in its exercises. Rather than reflection prompts or communication templates, many of Heller's tools work through the body and imagination:

Summoning Secure Attachment: Visualize people in your life who represent safety and genuine care. Sense them surrounding you. Notice the physical sensations — warmth, openness, or perhaps guardedness — that arise. The point is to activate the secure attachment network neurologically, not just conceptually. Heller draws on memory reconsolidation research: recalling an old wound while simultaneously holding a felt sense of safety allows the brain to update the emotional charge of the original memory.

Kind Eyes: For avoidantly attached readers — who often lack experience of being genuinely seen — this exercise involves visualizing or looking at photos of someone (real or imagined) with a warm, accepting gaze. Sitting with the discomfort or unfamiliarity of being looked at kindly is itself the practice.

Reversing Role Reversal: For people who grew up functioning as emotional caregivers to their parents, this visualization involves imagining the parent being fully supported by other competent adults — not by you — and watching them become more capable of actually parenting. The effect, when it lands, is the release of a responsibility that was never the child's to carry.

Imaginal Self-Protection: Specifically for disorganized attachment, this exercise involves mentally freezing a threatening caregiver figure and enacting the self-protective responses the child-self was unable to complete. The goal is to discharge the survival energy that got trapped in freeze, and reclaim a felt sense of agency that trauma prevented.

These exercises can feel unusual to readers accustomed to CBT-style workbooks. They require a willingness to engage imagination and body sensation rather than just complete a worksheet. But for readers whose wounds run deep enough that insight hasn't moved the needle, they offer a different kind of leverage.

The disorganized attachment chapter

Most popular attachment books give disorganized (fearful-avoidant) attachment brief treatment, or frame it primarily as a variant of the anxious or avoidant styles. Heller devotes a full chapter to it — the most thorough popular-level account of this style available.

Her framing is clinically precise: disorganized attachment forms when the attachment figure is also the source of threat, creating what she calls an "entangled attachment system." The child's instinct to seek safety and the instinct to survive collide with each other. The result isn't a stable strategy but dysregulation — oscillation between hyperarousal and shutdown, sudden behavioral shifts, and a window of tolerance so narrow that ordinary relational stress becomes overwhelming.

She also distinguishes subtypes: disorganized-avoidant (threat leads to withdrawal and dissociation), disorganized-ambivalent (threat leads to clinging and abandonment anxiety), and situationally disorganized (the pattern activates only around specific triggers). This level of specificity is unusual and genuinely useful for readers who have found neither the avoidant nor the anxious frame quite right.

What the book does well

It takes the body seriously. Most attachment self-help stays in the realm of cognition and behavior. Heller makes a persuasive case that this is insufficient for many readers — particularly those with significant trauma histories — and provides a set of tools that operate at the level of the nervous system. For readers who have read everything and still feel stuck, this approach offers something genuinely different.

The disorganized attachment chapter is the best in the popular literature. If you or someone you're close to fits this pattern, this is the resource to reach for. The clinical nuance here is not available anywhere else at this level of accessibility.

Limitations

The exercise density can be overwhelming. The book includes dozens of practices across twelve chapters. For readers who want a clear, focused program, the abundance of options can feel more like a menu than a path. Having a therapist guide which exercises to prioritize would substantially increase the book's usefulness.

The somatic approach requires willingness. Visualization and body-based exercises feel unfamiliar — sometimes uncomfortable — to readers whose prior experience with psychology has been cognitive or behavioral. The book doesn't ease into this gradually; it starts with somatic work immediately. Some readers will find it transformative; others will find it hard to engage with.

Less focused on the partner dynamic than some readers need. While Chapter 5 addresses romantic relationships, the book's primary orientation is toward individual healing rather than the mechanics of specific attachment pairings. Readers wanting detailed guidance on navigating an anxious-avoidant dynamic, for instance, will find more in Secure Love or Hold Me Tight.

Who should read it

Best for: Readers who have already done the foundational work — who know their attachment style, have read the explanatory books — and are ready for a deeper, more experiential approach. Particularly valuable for those with trauma histories, those with disorganized or fearful-avoidant attachment, and anyone who finds purely cognitive approaches leave them understanding the pattern but unable to change it.

Also for: Therapists and clinicians looking for practical, somatic-informed exercises to bring into their work with attachment-wounded clients.

Not the right fit for: Readers who are just beginning to understand attachment theory (start with Attached or Securely Attached), or those who are strongly averse to visualization and body-based work.

Related:

• What Is Fearful-Avoidant Attachment? (Disorganized)
• What Is Earned Security? Can You Become Securely Attached?
• What Is Avoidant Attachment? (Dismissive Avoidant)