I once sat across from a close friend who couldn’t stop talking about a past relationship.
Months had passed since the breakup, and yet every new experience or stray thought seemed to circle back to this same person.
Her dreams at night, her daydreams at work, even the shows she watched on TV — everything became a reminder of the one who left. As she talked, I could see the distress in her eyes. She was aware, on some level, that the relationship was over.
Yet her mind insisted on pulling her back, making her both nostalgic and miserable at the same time.
This experience is surprisingly universal.
We often find ourselves fixated on someone — even when every rational part of our being says it’s time to move on. In this deep dive, I’d like to explore why our minds so stubbornly return to certain people, and how mindful awareness can offer a path toward release and clarity.
When the Mind Refuses to Let Go
Emotional entanglements are not just matters of the heart — they’re also deeply rooted in the mind.
Have you ever tried to push someone out of your thoughts — only to find that your attempts at suppression make them come back stronger?
Psychologists call this phenomenon the “ironic process theory,” coined by Daniel Wegner. It suggests that when we try to force ourselves not to think of something, we end up intensifying the mental presence of that very thought.
In relationships, our emotional investment amplifies this effect. Whether it’s regret, longing, or unresolved tension, these powerful emotions can keep us orbiting around the memory of a person like a small planet caught in the gravitational field of a star.
Our brains latch onto the slightest cue — an old photo, a song on the radio — and suddenly, we’re thrown back into a swirl of recollections.
Reflective question: Are you actively trying to suppress thoughts of this person, and if so, how might that very effort be fueling your fixation?
Tracing the Need for Closure
Often, part of why we can’t let go is that the relationship or interaction ended without a sense of closure.
Perhaps there was an abrupt breakup, or maybe you never got the apology or explanation you felt you deserved. Our minds crave coherence. When a narrative in our lives feels incomplete, we tend to replay the events, hoping to shape them into a more satisfying conclusion.
This replay can become almost ritualistic: we revisit old arguments, imagine alternative outcomes, or fantasize about moments that might finally bring resolution.
On one hand, seeking closure can be healthy—an attempt to understand what happened and learn from it. On the other hand, repetitive mental loops can trap us in the past, preventing us from living in the present.
Reflective question: Can you identify the “unfinished business” you feel with this person? If you had the chance to have one last conversation, what would you want to say or hear?
The Illusion of Emotional Rehearsal
A friend once told me that when she repeatedly thought about an ex, it felt like “rehearsing for the day I’ll run into him again.”
We do this in different forms: practicing how we’d behave if we met the person at a party, imagining witty comebacks we should have said, or crafting the perfect letter we’ll never send. It’s as if we believe that revisiting the scenario over and over will immunize us against future pain.
From a psychological standpoint, this might be our attempt to protect ourselves.
We mentally walk through each possible scenario to avoid being blindsided should something unexpected happen. But while this imagined rehearsal might offer a fleeting sense of control, it usually doesn’t bring lasting peace — because the mind is still stuck in the same storyline, refusing to step outside of it.
Reflective question: Do you find yourself mentally rehearsing interactions that may never happen? How does this “practice” affect your emotional state in the here and now?
Enter Mindful Awareness
Buddhist teachings on mindful awareness emphasize returning one’s attention to the present moment, recognizing thoughts and feelings without clinging to them. Rather than forcibly shutting out thoughts of a person, mindful awareness invites you to greet these memories with a gentle curiosity.
When we try to push away memories, we inadvertently grant them more power.
Mindful awareness provides a middle path: neither indulging these thoughts nor banishing them, but observing them as they arise and dissolve.
Over time, this approach can soften the grip that certain memories and emotional loops hold over us.
Reflective question: What happens if you allow thoughts of this person to appear in your mind and simply note them—saying, “Here is that memory again”—without judgment or immediate reaction?
Cultivating the Observer Self
A valuable concept in both psychology and Buddhism is the idea of the “observer self” — the aspect of our consciousness that notices experiences without being fully entangled in them. In mindful awareness practice, you might sit quietly and watch your breath, becoming aware of thoughts as they come and go.
Sometimes, you’ll notice that a memory of that particular person surfaces, maybe accompanied by a wave of sadness or longing.
The moment you realize you’re thinking about them, you gently name the thought or emotion—“sadness is here,” or “a longing memory arises.”
By labeling the experience this way, you shift from being inside the memory to being an observer aware of the memory. This subtle change in perspective can break the cycle of rumination.
You’re not denying the memory or pushing it away — you’re acknowledging it from a place of calm presence.
Reflective question: If you paused right now and spent one minute silently observing your thoughts, how quickly would the image of this person surface?
The Neuroscience of Attachment
From a neuroscientific perspective, attachments form through a combination of hormones like oxytocin (often called the “bonding hormone”) and neural pathways that reward us for social connection.
When these attachments are disrupted — by breakup, conflict, or unrequited love — the brain still craves the emotional and physical rewards it once experienced. This craving can manifest as an inability to move on.
However, the brain is also highly adaptable, thanks to neuroplasticity.
This means that as time goes by, it can “rewire” the pathways linked to someone when we consciously shift our focus and behaviors.
Mindful awareness accelerates this process by helping us gently redirect attention whenever our mind drifts toward habitual thoughts of the person. Imagine it as forging a new mental pathway, bit by bit, each time you notice and release a repetitive memory.
Handling the Emotional Aftermath
Letting go doesn’t mean flipping a switch that instantly makes your emotions vanish. Even if the relationship ended abruptly or turned toxic, the emotional residue can linger.
Grief, anger, remorse, or unfulfilled desire might bubble up unexpectedly.
The goal of mindful awareness isn’t to bypass these feelings but to process them in a healthier way.
Consider self-compassion as a partner to mindful awareness.
Kristin Neff’s work on self-compassion demonstrates that meeting our struggles with empathy rather than self-criticism eases emotional burdens.
Instead of scolding yourself—“I should be over this by now!”—try validating your feelings: “It’s natural to miss someone who was significant in my life.” This gentle acknowledgment can do wonders in reducing the intensity of emotional pain.
Reflective question: How do you typically respond when you feel sadness or regret about this person? Could self-compassion reshape that response and offer more softness toward yourself?
Reframing the Narrative
Sometimes our persistent thoughts are rooted in stories we tell ourselves.
For instance, we might believe that person was our “last chance” for real connection, or that no one else will ever understand us as they did.
These narratives can become self-fulfilling because they color the way we perceive new opportunities.
Reframing involves questioning these assumptions and considering alternative views.
Maybe this person showed you certain qualities you’d like in a partner, which means you can actively seek out those qualities in other relationships. Or perhaps the conflict taught you an essential lesson about your own communication style—one you can apply moving forward
. Turning the fixation into wisdom is a powerful step in reclaiming mental freedom.
Reflective question: What story do you repeat about this relationship or person? If you could retell that story from a more hopeful or empowered angle, what would shift?
Crafting a “Before and After” Vision
Sometimes, it helps to imagine what your life might look like if you gradually release your mental hold on this person.
Visualize a “before and after” scenario.
Before might be characterized by replaying conversations, feeling stuck, and carrying a heavy emotional load.
After could be a state where you still respect your past but no longer let it define your present.
In fact, you might recall times in your life when you had to let go of something — a dream, a friendship, a previous partner — and eventually found room for fresh growth.
This exercise isn’t doesn’t aim to help you pretend it’s easy. The aim is to provide a glimpse of a future where thoughts of that person aren’t the center of your emotional universe.
Reflective question: What elements of your daily life would change if you no longer felt weighed down by constant thoughts of this person? How might that freedom influence your sense of self?
Integrating Mindful Awareness into Everyday Life
Mindful awareness isn’t a weekend workshop or a single meditation session — it’s an ongoing practice of paying attention.
To integrate it into your daily routine, start with small steps:
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Mindful Check-Ins: Set an alarm on your phone for two or three specific times each day. When it goes off, close your eyes (if possible), take a few slow breaths, and notice what’s on your mind. If you find thoughts of that person, simply acknowledge them.
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Focused Activities: Choose one daily activity—brushing your teeth, making coffee, washing dishes—and do it with total presence. When your mind drifts back to you-know-who, gently return to the sensory experience (the feeling of water on your hands, the aroma of coffee, etc.).
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Self-Compassion Breaks: When the ache or longing for this person is particularly strong, pause and place a hand on your heart. Offer yourself a phrase like, “I’m allowed to feel this,” or “This will soften over time.” Notice how your body reacts when you give yourself permission to be kind.
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Community Support: If possible, join a mindfulness group or find a teacher. Shared practice can deepen your commitment and provide emotional support for the ups and downs of letting go.
In Closing: A Path to Freedom
It’s natural to be drawn to someone who once brought meaning, comfort, or even pain that shaped your identity. The mind gravitates toward what feels significant, seeking either to resolve or relive the experience.
Yet the paradox is that the more you cling to the thought of this person, the more entangled you become.
Mindful awareness offers a compassionate way out — a chance to stop wrestling with your own memories and gently observe them instead.
This path isn’t about purging the past but transforming your relationship with it. By understanding psychological mechanisms like ironic process theory, seeking closure where possible, and applying mindful awareness to each wave of thought, you gradually reshape the mental terrain.
You learn to see your memories for what they are—fleeting mental events—rather than unbreakable chains tethering you to a bygone chapter of your life.
Letting go isn’t the same as forgetting. It’s acknowledging the reality of what happened, taking the lessons with you, and moving forward without the heavy baggage of unresolved longing.
And with each mindful breath, each moment of compassionate self-observation, you step closer to a place of emotional freedom — a freedom that allows you to honor the past, but no longer be confined by it.
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