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Why Love Feels Like Madness

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Why Love Feels Like Madness

WELCOMING SPRING

Spring has sprung
Out come garden tools
Butterflies fly free
Love creates new fools

In Antheia in the Thorns, after the loss of her baby, Jennifer Russo falls into a deep depression that leads to the destruction of her marriage. Grief leaves her emotionally numb, isolated, and unable to imagine a future worth wanting. Over time, however, she finds reasons to live again—a social justice cause, meaningful work, and eventually, someone new to love.

As I wrote her journey, I became curious about what might actually be happening inside her body. Why does love feel so powerful? Why does heartbreak feel physically painful? Why can the loss of love leave someone feeling as if they are unraveling?

Social, economic, biological, and psychological forces all shape human relationships. Romantic love is deeply studied, yet it remains one of the least understood human behaviors. Researchers Richard Schwartz and Jacqueline Olds spent years examining how love begins, how it changes, and why it sometimes collapses.

One of the best-known brain imaging studies of romantic love, led by biological anthropologist Helen Fisher and her colleagues, used MRI scans to study people who described themselves as intensely in love. The scans showed increased activity in dopamine-rich regions of the brain associated with reward, motivation, and focused attention—particularly the same neural systems involved in pursuing food, pleasure, and survival.

Dopamine is often called the brain’s “reward chemical,” but it is really more about motivation than happiness. It pushes us to pursue what we desire. In early romantic love, that desire becomes intensely focused on another person.

This reward circuit is ancient. It has always linked humans with pleasure and survival behaviors such as eating, bonding, and reproduction. Just as now, when they fell in love, the brain flooded with chemicals that triggered emotional and physical responses: racing hearts, sweaty palms, flushed cheeks, excitement, anxiety, and obsessive thoughts.

During the early stage of romantic love, the body also behaves a little like it is under stress. Cortisol, the stress hormone, often rises, while serotonin levels may lower, shifting in ways that bring on the obsessive thinking seen in infatuation. This helps explain the intrusive thoughts taking over during early love, the constant replaying of conversations, wild hopes, and the fear of rejection that can make it feel both exhilarating and exhausting.

This may be why people say love is blind: in deep attachment, we often soften our critical judgment and feel emotionally safer with the person we love. Yet, as relationships deepen, chemicals such as oxytocin help strengthen feelings of trust, calm, and attachment. The intense panic experienced at first usually settles into something quieter but stronger.

If all goes well, a lasting pair bond forms. Passion does not necessarily disappear, but the emotional chaos of early romance usually calms. Cortisol returns to normal. The brain no longer treats love like a crisis. Instead, the relationship itself becomes a buffer against stress.

Long-term love is different from infatuation once the fireworks quiet. Couples may become distracted by work, children, aging parents, and ordinary life, yet affection and desire can still be reawakened. A weekend away together, uninterrupted conversation, or renewed intimacy can reactivate the same reward pathways that first drew them together.

Pair bonding is not limited to one cultural model. Some bonds begin with sudden romantic attraction, while others grow slowly through compatibility, trust, and shared life. Even arranged marriages, without an initial romantic spark, can develop into strong emotional partnerships if affection, respect, and intimacy grow over time.

But when love breaks, the pain is real. Though some say they have a broken heart, their heartbreak is a neurological not a heart event. Brain imaging shows that rejection activates some of the same regions involved in physical pain, craving, and addiction. The attachment system does not simply switch off. The part of the brain that still longs for connection remains active, even when the relationship is over.

That is why breakups can feel unbearable. People replay memories, crave contact, and struggle with withdrawal much like addiction. The emotional pain can feel physical because, in many ways, the brain processes it that way.

With the honeymoon phase fading and the pressures of real life returning, bonding hormones such as oxytocin may lessen, and the brain becomes less idealizing. The small quirks once seen as charming can begin to feel irritating. People stop focusing only on their partner and begin thinking more about their own unmet needs, frustrations, and goals.

Some relationships survive that shift. Others do not.

The hopeful part is that the brain can heal. Neural pathways change. Grief softens. New joy becomes possible. Therapy, friendship, purpose, and time all help rebuild the nervous system’s sense of safety and connection. Most people do not recover by waiting passively. Healing usually begins with small acts—getting out of bed, answering the phone, taking a walk, saying yes to help.

Jennifer Russo moves through all of these stages: grief, emotional collapse, a dissolving marriage, and eventually the renewal of life through love and action. She does not recover by staying home in a catatonic state. She heals because she pushes herself forward, even in tiny steps, and because someone cares enough to walk beside her.

Love may begin as chemistry, but recovery is often a choice.

I look forward to hearing your stories of love in the comment section of my blog at https://www.eichingerfineart.com/blog/206245/why-love-feels-like-madness

Art is always for sale through my website. Welcoming Spring is a 20″ by 16″ acrylic painting on canvas. To purchase, go to https://www.eichingerfineart.com/workszoom/6493159/welcoming-spring#/

Resources

The Rightfully Mine Series will help you better understand this world and how humans care for it. They are fact-based thrillers that will keep you page-turning.

  • The Water Factor follows the plight of a Native American Reservation that contracted with a corporation that steals their water, and the young man who takes it upon himself to do something about it.
  • Antheia in the Thorns follows a woman who emerges from depression after the loss of her child, fighting for the right to clean air and an unpolluted ocean.

Eichinger books are available on AMAZON.

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