Attached

Editorial review

The popularization of attachment theory that arguably did more for everyday relationship literacy than any book of the last two decades. The frame — secure, anxious, avoidant — has become almost folk knowledge, and the original is still the clearest version of it.

AI-distilled summary

Psychiatrist Amir Levine and psychologist Rachel Heller introduce attachment theory — the work of Bowlby, Ainsworth, and Hazan — to a general audience. They identify three primary adult attachment styles (secure, anxious, avoidant), explain how each behaves in romantic relationships, and offer a practical guide to recognizing them in yourself and others.

Key takeaways

• 1

  Roughly half of adults are securely attached; the rest are anxiously or avoidantly attached.

• 2

  Anxious-avoidant pairings are the most common source of recurring relationship pain.

• 3

  Effective communication looks very different across the three styles.

• 4

  Attachment style is changeable, but the change is usually relational, not solitary.