If you’ve ever found yourself obsessively checking your phone for a text response or, on the flip side, feeling suffocated the moment someone gets too close, you’re not broken. You’re just human.
And, according to an expert, you’re also operating from a very specific attachment style. We sat down with Dr. Amir Levine, neuroscientist, author, and MasterClass instructor, to understand how attachment theory can help our relationships succeed.
Dr. Amir’s book Attached became something of a relationship bible for a whole generation of self-aware daters, and he just released his new book Secure: The Revolutionary Guide to Creating a Secure Life. Dr. Amir also has an entire class on MasterClass devoted to the science of connection. The insights are, once again, genuinely life-changing.
For a quick refresher, let’s revisit the four attachment styles: anxious, avoidant, secure, and fearful avoidant. Think of them as four different relationship “scripts,” each shaped by your biology and your history.
“I see attachment styles as different ways that people experience the world,” Dr. Amir explains.
“If we have an anxious attachment style, the script or the belief system is that relationships are dangerous. They’re easily breakable. You might worry about the integrity of the relationships a lot, and you’re very sensitive to any signal that something could be wrong.”
People with anxious attachment are hyperaware of small threats. A slower-than-usual text response, a slightly distant tone, a perceived wandering eye can all trigger deep panic. This is because their nervous system is wired to scan for danger in connection.
Dr. Amir then explains the opposite style. “The avoidant style, on the other hand, deeply wants a relationship but struggles with intimacy and closeness. Avoidants tend to lean into self-reliance and independence, not because they don’t care, but because closeness can feel genuinely overwhelming to them.”
So what is the gold standard of relationships? That would be secure.
“Secure people are warm and loving. They’re like blood type O; they can work with anything,” Dr. Amir explains.
“If you want a little distance, they’ll give you more distance. You want more closeness? You got it. They just roll with the punches, but it’s not hard for them because they’re not sacrificing anything.”
Naturally adaptable to both closeness and space, people with secure attachment styles make adjustments easily because they don’t operate from fear.
And that brings us to the fearful avoidant. This is a much smaller group, but it’s possible you may have met one, dated one, or even are one.
They experience the push-and-pull of wanting connection while simultaneously finding it suffocating. Dr. Amir dedicates an entire chapter to this style in Secure, because their experience is genuinely complex.
Here’s the thing that most people miss and Dr. Amir wants to shout from the rooftops:
Understanding your attachment style isn’t about putting yourself in a box, or labeling a partner as “the problem.” It’s about recognizing that these are biological belief systems, shaped over time and experience, and that makes them workable. They are not fixed or permanent.
“Two things can be true,” Dr. Amir says. An anxious partner can feel genuinely hurt by something that a secure person would barely notice. An avoidant partner can truly love someone and still pull away. Neither is lying. They’re just experiencing the relational world through completely different lenses.
There’s also a bigger health reason to care about attachment patterns. Social connection is one of the most underrated longevity levers. Dr. Amir shared research that links relationship quality to mortality, cardiovascular health, cognitive health, inflammation, and even markers of biological aging. Translation: who you let close, and how safe that closeness feels, can affect more than your mood. Secure connection may be protective whereas chronically stressful or hostile relationships can take a real toll on the body. Attachment, it turns out, belongs in the wellness conversation.
The anxious-avoidant dynamic is arguably the most common and most painful relationship pattern out there. And it’s not a coincidence. These two styles essentially amplify each other’s worst fears. The anxious partner reaches out, the avoidant partner retreats. The retreat reads as a rejection to the anxious partner, who then protests louder. And on it goes.
Dr. Amir explains that the brain, brilliant as it is, tends to filter out information that contradicts its existing beliefs. So the anxious person keeps finding evidence of abandonment, and the avoidant keeps finding evidence of being smothered. Understanding this isn’t about blame. It’s about seeing the cycle clearly enough to step outside of it.
One of the most uncomfortable truths Dr. Amir offers is that intense, electric, can’t-stop-thinking-about-them chemistry might not be passion. It might be anxiety.
“When someone is inconsistent or emotionally unavailable, the uncertainty they create can mimic excitement, he explains. “Secure love, by contrast, often feels quieter at the start. It’s less like a rollercoaster and more like solid ground.”
And solid ground may be exactly what the nervous system has been searching for. The steady reply. The clear plan. The person who does what they said they would do. At first, that kind of consistency can feel almost unfamiliar if your brain is used to chasing highs, decoding signals, or bracing for distance. But secure connection has its own kind of chemistry: calmer, clearer, and built on trust instead of adrenaline.
For the science behind attachment and the tools to build more secure relationships, Dr. Amir’s class on MasterClass makes it clear, practical, and surprisingly easy to apply. It’s like relationship therapy, minus the dread.
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