Attached: Book Summary & Review

attached is a breathtaking psychology book

Attached (2010) teaches readers that being attached to our partners is a basic human need and, to be happy and fulfilled in life, we must find someone to be attached to. Albeit being attached means also being dependent on someone, the attachment overall makes us stronger and more secure.

Bullet Summary

  • Your happiness and well-being will also depend on your partner, research proves it
  • How well you will get along with your partner depends heavily on the attachment styles you both have
  • Right alignment

Attached Summary

About The Author: Amir Levine, MD, is a psychiatrist and neuroscientist researcher at Columbia University.
He is the author of “Attached“, a popular book based on attachment theory.

#1. We’re Wired to Be Dependent

You know the dating mantra, don’t you?

Make him chase, let her come to you, pretend you don’t need him/her, and keep yourself busy so you don’t grow dependent.

That’s a wrong assumption, though.

Many dating advice books are based on the wrong presupposition that we can function equally well on our own.

But that’s, well, wrong.

Amir Levine cites John Bowlby’s work and says we have a genetically programmed need to be with someone. And that has nothing to do with how much we love ourselves or how fulfilled we are.
Once we get attached codependency kicks in automatically.
However, that doesn’t mean we become dependent and weaker. Quite the opposite. With attachment, we grow stronger.

#2. Attachment System Keeps Us Wired Together

The attachment systems are a pattern of emotions and behavior that brings us close to our loved ones.

The attachment systems activate in children when their mother goes away and it stays active through crying and sobbing until she re-establishes contact.
The same happens with adults and their romantic partners.

Protest Behavior Pushes Us Back Together

All our patterns of emotions and behavior we utilize to get in touch again with our mother as children or our partners are adults are called “protest behavior”.

The author says evolution shaped our attachment system and protest behavior because staying closer to our loved ones helps us -and our children- to stay alive.

#3. The Paradox: Dependency Makes Us Stronger

When we have a solid attachment with our romantic partner and we know they are there to support us and care for us, we become stronger.

Imagine this simple analogy:

A solid relationship for humans is like solid foundations for a house

We can reach out to the stars and go out in the world with more confidence.
We feel more secure in taking risks and being more vulnerable.

And the opposite is true: if we are insecure about our partner, our relationship gobbles all our energies and fills us with worries.

When we feel secure in our relationships, we feel more confident in ourselves. A solid relationship allows us to take more risks

To be independent, find the right person to be dependent to

#4. The 4 Types of Attachment Styles

In brief:

50% are secure, 25% avoidant, 20% anxious, and the rest falls into a “disorganized” category (with unhealthy traits from both).


  • Want and can be very close
  • Fear partner doesn’t want the same
  • Ge attached very (too) quickly
  • Relationships take lots of your energies
  • Very sensitive to partner’s moods
  • Spot moods early but are often wrong (but if they avoid overreacting they’re also more accurate)
  • Experience many negative emotions
  • Misbehave, say things you regret
  • Feel there’s something wrong with them

It’s important to notice though that if your partner provides all the security and reassurance, anxious individuals will drop most of their insecurities.
That’s why anxious individuals are best with Secure.


  • Naturally warm and loving
  • Enjoy intimacy
  • Not too worried about relationship up and downs
  • Effectively communicate needs
  • Good at supporting the partner
  • Have a realistic view of the blame

Read examples of secure attachments here:


  • Puts independence and autonomy above all
  • Want to be close but feels uncomfortable with too much intimacy
  • Not worried about relationship up and downs
  • Doesn’t open up
  • Worried the relationship is “becoming a cage”
  • Has an “ideal true love” they never meet
  • Feel there’s something wrong with the partners they’re with
  • Tend to be less happy and satisfied in a relationship

Here are examples of avoidant:

emotional attachment styles

Now the question becomes: how does one become one or the other?

#5. How Attachment Styles Develop

It’s a mix of all influences.

Genes, life experiences, and how our parents raised us all contribute to determining our attachment style.

There is a certain “stickiness” for attachment styles in adults: around 70-75% of adults remain the same attachment style during their life.
And yet, life and romantic experiences can change that even in adulthood.

#6. Avoidant Deactivating Strategies

Let’s focus now on one of the potentially most harmful attachments.

Studies suggest that it’s not true that avoidants don’t feel emotions. Their attachment reactions still work under the hood, but they just are “better” at repressing them.

Indeed, more studies reveal that when avoidants go through highly stressful events their defenses break and they seem to behave as anxious people behave.
These are the techniques avoidants use to avoid fully entertaining their feelings:

  • Professing not being ready to commit, but staying anyway
  • Focusing on their partner’s imperfections
  • Reminiscing about an ideal ex
  • Flirting with others
  • Moving away when things are going great
  • Going into impossible relationships (long distance, married partners, etc.)
  • Keeping secrets
  • Avoiding physical closeness

Once avoidants break up, they can sometimes see the truth and how good their relationship really was.

#7. Attachment Styles in Intimate Relationships

Here is some good news>

Secure individuals can date with both avoidance and anxiety, and this helps them overcome their limitations -as long as they stay secure-. Anxious become less anxious with secure partners indeed.

Anxious with avoidants is one of the worst and it’s very common.
While there are fewer avoidants than secure, they are more often on the market because they have fewer long-lasting relationships. And they bounce back sooner, so they go back to the dating pool much quicker.

anxious avoidant attachment

Avoidants don’t usually date each other. They lack the emotional pull to stay together (and, I might add: they don’t get the ego kick of being in control of their relationship).

#8. How Different Styles Deal With Conflict

Only secure people approach conflict openly.

Anxious are wary of their partners’ response and can get scared about the whole relationship trajectory. When they engage in conflict, they exaggerate with strong accusations, cry, or use an angry style of silent treatment.

Avoidants also fear their partner won’t be there when they need them. But to deal with these thoughts they distance themselves and find fault with their partners.

attached is a breathtaking psychology book

Real-Life Applications

Learn your attachment
The example will probably help you to understand your attachment style. If not, here’s a quiz.

Notice your partner’s attachment
Notice what type of attachment your partner has. Unless you’re both secure it will make you understand where most of your conflict stems from.

Date with attachment in mind
If you’re single, look for a partner with a complementary attachment style.

Change yourself
Understand your limitations and move towards a secure style as much as you can

Ask your partner to change
Explain to your partner attachment styles and what it means for your relationship

Look for a great relationship
Don’t be ashamed to “need” a great relationship. That’s what human biology is all about. Worry instead about how to find a great boyfriend or girlfriend.


No Gender Data 
The author says the stereotype of women being most anxious and men mostly avoidant is a stereotype. But it fails to provide numbers and that was a big question mark for me.
I researched it and numbers seem to say there are more avoidant men and more anxious women (read a study of middle school students here and an overview of studies here).
I wonder if the author missed it in access to political correctness. I do not know that…


Attached is one of the few books I gave 5 stars to. A real eye-opener.

Eye Opening
It took me a while to finish it because I wanted to make sure I was absorbing everything out of it

Well Researched
With lots of studies and authors mentioned, the Attached gives me the impression of a book I can trust

Great Examples 
Many good examples and great charts.

Attached Review

Amir Levine with “Attached” opened a new world of understanding for me.

I am deeply grateful to Amir for this book.
Allow me to gush for one more sentence: Attached goes straight into one of my favorite books of all time when it comes to people and psychology.

If you have never heard of attachment theory before, I recommend you grab the book, study it, and then further expand on it as well.

If you want to learn more about attachments, check my articles with video examples.

Check out the best relationship books or get the book on Amazon

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