By Dr. Andrew Smith, psychologist, professor, relationship expert, and Tillman Scholar. To begin transforming your relationships today, download the free guide and take the free assessment at REWIRE Wellness.
My patients and research subjects describe loneliness as a void, an emptiness that creeps into our days and settles into our nights. But what if we viewed it differently—not as a punishment, but as a biological signal, much like hunger or thirst? Just as hunger compels us to seek sustenance, loneliness urges us toward connection. It’s a signal reminding us of our deep-seated human need to belong. It is anything but a mark of personal failing.
Coming in to 2025, this signal is sounding louder than ever. Studies show that loneliness is not only pervasive but increasingly chronic, especially among young adults. Given the ways things have changed, the path forward can’t be about longing and re-claiming the social structures of the past. It has to be about personal growth, intentional action, grounded in values…all towards YOU shaping a future where connection is right-sized, deliberate, and meaningful.
The Modern Landscape of Loneliness
Loneliness is not just a fleeting feeling—it’s a biological response. Researchers like John Cacioppo and Louise Hawkley have shown that loneliness functions similarly to hunger, signaling a need for connection just as a rumbling stomach signals a need for food. Their studies reveal how loneliness activates the same areas of the brain associated with physical pain, underscoring its role as an evolutionary mechanism that pushes us toward the safety of social bonds.
Here’s a weird question: Would it be wise to do away with physical pain? Would it be good to not know that when I’m near a fire, it makes me hot and could burn me? Of course not. And the same is true for loneliness. Doing away with this biological capacity for the pain that accompanies loneliness—through numbing or some kind of social utopia that doesn’t exist in this life— would not be good for you, me, or our communities.
Responding to this biological pain signal that is ‘loneliness’ has become complex and fraught. With the decline of traditional social institutions like churches, clubs, and workplaces, and the rise of digital-first interactions, opportunities for face-to-face connection have diminished. Social media, while offering unprecedented access to others, often leaves us comparing ourselves to curated versions of their lives or the life that we “could have had” rather than fostering real intimacy. This creates a feedback loop where feelings of inadequacy prevent the very actions that could bring connection.
But this is not a permanent condition. Loneliness, as difficult as it feels, can also be a starting point—a signal urging us toward growth, connection, and alignment with our deeper selves.
Values as a Starting Point in the Antidote to Loneliness
When faced with loneliness, it’s tempting to look outward and focus on what’s missing. Or to look inward and focus on what’s wrong with us. But often, the most profound shifts come when we shift our focus from external or internal depravity, towards our values as a guide or way to respond. What do we value most in our relationships? How can we align our actions with those values?
Values provide a roadmap for navigating loneliness. They remind us of the person we aspire to be, offering clarity about how we want to show up for others. For example:
- Someone who values kindness might decide to check in on a friend who’s been distant.
- A person who values community might join a local volunteer group, even if it feels daunting at first.
- An individual who values authenticity could share something personal with a trusted friend instead of keeping their struggles hidden.
By identifying our core values, we gain clarity on the relationships we want to nurture and the actions that can help us get there.
Exercise: Identify 3–5 core values that resonate with your aspirational self. Examples might include authenticity, courage, or service. Use these values as a guide for choosing small actions that reflect the kind of relationships you want to cultivate. Whether it’s reaching out to a friend, writing a gratitude note, or volunteering for a cause you care about, values-led actions become the antidote to the disconnection we feel. And the inertia can build into a you that is more resilient and rational about what loneliness means and could prompt you towards.
A Novel Approach: Behavioral Activation with Rewire
Traditional approaches often focus on changing the way we think about relationships before changing the way we act. Cognitive-based interventions, while helpful for some, can leave people feeling stuck in rumination—caught in a loop of analyzing their feelings without moving toward action.
Rewire offers a fresh perspective. We treat loneliness as a behavioral activation challenge, emphasizing small, intentional actions that align with personal values. The Rewire intervention leverages science-backed strategies to guide individuals toward actions that foster meaningful connection. Rather than trying to “think your way out” of loneliness, Rewire encourages you to “act your way out” through consistent, values-driven behaviors.
This approach is supported by evidence: small actions, like reaching out to loved ones or showing gratitude, not only improve the quality of relationships in the present but also predict long-term reductions in loneliness and greater intimacy. Behavioral activation makes connection feel achievable, even in moments when loneliness feels overwhelming.
The Science of Small Steps
The path out of loneliness doesn’t require sweeping changes. It requires consistency and reliability, in a low and slow approach that builds inertia as you go. Research shows that small, intentional actions, when repeated consistently, can profoundly improve social connection.
The original Rewire intervention study highlights the power of small, values-driven behaviors toward important people in our lives. By taking even modest steps—like reaching out to a loved one or offering help to a neighbor—we not only improve the present quality of our relationships but also lay the foundation for deeper connection and reduced loneliness over time.
Case Study 1: A young mother, feeling isolated despite being surrounded by family, starts sharing honest moments of her struggles with other moms in her community. These small acts of vulnerability evolve into a supportive network, proving that micro-actions can create significant change.
Case Study 2: Tyler, a Gen Z college sophomore, moved to campus with high hopes of finding lifelong friends but quickly felt disillusioned. “Everyone else seems to have their group already,” he thought. After reflecting on his value of courage, he committed to small steps: striking up conversations in class, joining a campus club, and inviting a classmate for coffee. These actions, though intimidating at first, began to shift his experience. Over time, Tyler built a circle of connections that made his large campus feel more like home.
Case Study 3: Daniel, an Army combat veteran, struggled with loneliness and feelings of alienation after returning home. He felt disconnected from his civilian friends and found it hard to open up about his experiences. Guided by his value of service, Daniel took small steps to reengage with others: volunteering at a local Habitat for Humanity group to offer his carpentry skills and joining a veteran support group. He took even more fundamental steps by committing to cooking dinner for his family a few nights a week. Slowly, these actions helped him rebuild his sense of purpose and belonging. Daniel not only formed meaningful connections but also re-discovered the healing power of mutual support, service, and deepened his commitment to his family. All valued roles for Daniel.
The key is consistency. Each small step strengthens the “social muscles” that loneliness often weakens, making future connections easier and more rewarding.
Embrace Vulnerability
True connection demands vulnerability. It requires us to let go of perfection and reveal our real, messy selves. But in today’s world, this feels increasingly risky. Social media amplifies this fear, portraying connection as something effortless and perfect—highlight reels of curated, airbrushed lives where everyone else seems to have it all figured out. The message is clear: to belong, you must be impressive, flawless, and always on.
But this portrayal of connection isn’t glue—it’s a wedge. It drives social comparison, leaving us feeling less-than and alone. Instead of drawing us together, it pulls us into a spiral of “I’m not enough”—not beautiful enough, accomplished enough, or happy enough.
The truth is, connection isn’t found in being monolithic or impressive. It’s built in shared humanity—the laughter over a burned dinner, the shared tears during hard times, the courage to say, “I’m struggling.” Vulnerability isn’t weakness; it’s the bridge to belonging.
Vulnerability also means sharing your gifts, knowledge, and talents with others—not as a display, but as an offering. This act requires stepping out of your comfort zone, risking rejection or imperfection, and trusting that what you have to offer has value.
Examples of Sharing Vulnerably:
- A skilled baker might offer to teach a neighbor how to bake bread or drop off cookies to a sick friend, even if they’re nervous about their kitchen not looking “Instagram-perfect.”
- An amateur guitarist might play a song for friends around a campfire, even if they occasionally miss a chord.
- A student could volunteer to tutor peers in a subject they’re passionate about, even if they’re unsure they’re the “expert.”
- An amateur artist might share a piece of unfinished work, inviting feedback instead of waiting for perfection.
These acts of generosity create authentic connection. They signal to others, “I see you, and I’m willing to invest in this relationship.” Vulnerability, then, is not just about sharing struggles—it’s also about courageously sharing what makes you unique.
Conclusion
Loneliness isn’t here to punish you; it’s here to guide you. It’s a signal pointing you back to what truly matters: connection, community, and alignment with your values. The antidote to loneliness isn’t a return to the past or waiting for others to take the first step—it’s intentional action, grounded in who you want to be.
So start small. Identify your values, take one step toward connection today, and trust that with each action, you’re reshaping not only your world but the world around you.
Loneliness is a bridge, not a destination. Forward, forward.
References
- Shaer, Matthew. “Why Is the Loneliness Epidemic So Hard to Cure?” The New York Times, August 27, 2024. https://www.nytimes.com/article/loneliness-epidemic.html.
- Weissbourd, Richard, and Milena Batanova. “Loneliness in America.” Harvard Graduate School of Education, Making Caring Common Project, February 2021.
- Smith, Andrew J., et al. “Targeting Social Connection in the Context of Trauma: Functional Outcomes and Mechanisms of Change.” Journal of Contextual Behavioral Science, vol. 28, 2023, pp. 300–309.
- Cacioppo, John, and Louise Hawkley. “Loneliness: Clinical Import and Interventions.” Perspectives on Psychological Science, vol. 10, no. 2, 2015, pp. 238–249.