The Reality of Adult Friendship: Here’s Why You’re Lonely & How to Make Real Friends as an Adult

Connection Influences Health Via Physiological and Practical Pathways

Supportive relationships deeply impact not only mental wellbeing but also physical health and resilience. When people feel connected, their bodies experience a biochemical boost—their brains release [restricted term] and [restricted term], which foster a sense of security and buffer the damaging effects of stress hormones like cortisol. Research demonstrates that when individuals feel supported and receive nurturing experiences such as hugs, they are less likely to fall ill and recover faster if they do get sick. A notable study asked participants about their emotional support and number of hugs received over two weeks. Following exposure to a cold virus, those reporting greater support and more hugs had demonstrably better immune responses and milder symptoms.

Support from loved ones also translates into significant health benefits. For example, someone recovering from illness is more likely to follow medical advice, take prescribed medication, and attend follow-up appointments if friends and family are involved, leading to better overall health outcomes. Decades of research involving thousands of studies and billions of participants consistently show that strong human connection and friendships reduce the risk of depression, suicide, heart disease, diabetes, dementia, and even premature death. Chronic loneliness, on the other hand, has a mortality risk comparable to smoking or obesity, with some studies estimating loneliness may contribute to as many as 53% of premature deaths.

Social Health: An Essential yet Overlooked Wellbeing Pillar Alongside Physical and Mental Health

Social health, defined as the wellbeing that results from relationships and connection, is as foundational to living well as physical and mental health. The World Health Organization now recognizes social health as equally important as physical and mental health, underscoring the need for a paradigm shift in how we view our overall wellbeing. Physical health pertains to our bodies, mental health to our minds, and social health to our relationships; neglecting any pillar undermines the entire structure of our wellbeing.

Mel Robbins highlights that friendship, connection, community, and family are not luxuries but requirements for a fulfilled life. Much like caring for one's body or mind, it is an individual's responsibility to be proactive about nurturing their social health. Kasley Killam argues that improvement in social health is always possible, no matter one's stage in life, and investing in it not only enhances wellbeing but can change one's life and community for the better. Researchers and health advocates emphasize that neglecting social health can be life-threatening, equating isolation and loneliness with serious physical health risks.

Loneliness Signals the Brain’s Need For Connection

Loneliness is a biological cue, much like hunger, signalling the body's need for social interaction. Brain imaging research demonstrates that isolation activates the same neural regions as food deprivation, underscoring how deeply humans are wired for connection. While loneliness is common—one in six Americans report being lonely or isolated most or all of the time—it can cascade into limiting self-beliefs and guarded behaviors. People experiencing loneliness may misinterpret social cues negatively and withdraw further, making reconnection harder.

Reframing loneliness as neither shameful nor abnormal, but rather as a helpful motivation for change, empowers individuals to seek new connections and rebuild their social circles. Recognizing loneliness as a natural and universal feeling makes it easier to respond constructively and disrupt self-fulfilling cycles of disconnection.

Societal Forces Reduce Time With Friends and Interaction

Modern life presents significant barriers to connection. Today, young people spend about 1,000 fewer hours each year with friends than two decades ago—an amount equal to 25 full-time work weeks. Two-thirds of Americans never participate in clubs or organizations, and 72% socialize with friends two times a month or less. Factors contributing to this disconnection include demanding work schedules, long commutes, pervasive social me ...

Mel Robbins and Kasley Killam delve into the common reasons people give for canceling plans and avoiding social situations, exploring the difference between valid personal needs and simple excuses that prevent meaningful connection.

Many Reasons For Canceling Plans With Friends Are Excuses From Discomfort, Not Legitimate Needs For Disconnection

Robbins shares polling results showing that 73% of people admit to canceling plans because they’d rather be home alone, not because of genuine circumstances requiring disconnection. Both hosts highlight that feeling tired, having nothing to wear, preferring to stay in and watch shows, feeling lazy, worrying about outfits, or simply habitually staying home are common, relatable, but ultimately surmountable excuses. Killam reflects on the “excuse jar” exercise, where listeners’ reasons for canceling on friends—like needing “me time,” being tired after work, or disliking small talk—accumulate rapidly and expose how frequently these reasons stem from transient discomfort, not deep needs. They note that most people overestimate these barriers and, as Killam says, “chances are you’re making an excuse and you need to get out there and invest in making new friends and deepening your connections because it is going to pay dividends for your life.”

Boundary Protections: Unhealthy Relationships, Family Obligations, Medical Burnout

Both acknowledge genuine boundaries that are crucial for mental health and well-being. If someone is facing an unhealthy or toxic relationship, protecting their peace is necessary to avoid damage. Spending time with family, especially during key life moments or because children are home for a rare visit, is a valid need over social plans. If one is “completely run down and burnt out,” particularly in a medical sense, rest and solitude are legitimate needs. In such cases, preserving energy and mental health by prioritizing close family or disengaging from draining relationships is important.

Feeling Tired and Burnt Out Is an Insidious Excuse: Social Connection Is the Antidote, Not Something to Avoid

Many use tiredness and burnout as reasons to avoid social interaction. Yet, Killam and Robbins emphasize that, unless it’s true medical burnout, social connection is precisely what can relieve feelings of exhaustion. Friendships and quality time with loved ones are powerful sources of resilience and energy. Research cited by Killam shows that more social interaction and deeper conversations increase happiness, even for introverts. The ultimate purpose of hard work and perseverance is to afford time with those we care about—connection is both the reward and the fuel for overcoming tough periods. Ensuring a balance between genuine rest and regular connection is crucial, with the advice to “go out and connect more often than you think.”

Social Anxiety and Appearance Insecurity Are Valid, but They Become Excuses When They Hinder Connections With Those Who Value Your Authentic Self

Robbins and Killam validate that anxiety and insecurity about socializing or appearance are real and common. However ...

Kasley Killam and Mel Robbins explore four distinct friendship styles—Butterfly, Wallflower, Firefly, and Evergreen—and discuss how self-awareness and understanding these approaches can foster more fulfilling and authentic relationships.

Butterfly Friendship Style: Thriving On Casual Social Interactions and Meeting New People

Butterflies thrive on frequent, casual connection. Like their namesake in nature, they flutter from person to person, spreading ease and good cheer. These individuals are comfortable socializing, excel at striking up conversations, and naturally make others feel included. They are well-suited to being both party hosts and guests, uniting different social groups and connecting people who might not otherwise meet. While butterflies often focus on casual interactions, they also cultivate deep relationships through their continual flow of social activity.

Wallflower Friendship: Selective, Infrequent Connection; Prefer Listening; Warm Up Slowly

Wallflowers enjoy selective, infrequent connection and take time to warm up socially, much like their botanical counterpart that grows quietly until it blooms in spring. They are often empathetic listeners and comfortable in supportive, background roles rather than at the center of attention. Wallflowers demonstrate genuine depth when relationships or group settings allow them to open up. Killam encourages wallflowers and introverts to honor their need for solitude, but also to stretch their social muscles by engaging more than they might expect to appreciate. She cautions against using introversion as an excuse for social withdrawal, advocating for a balance between alone time and meaningful social engagement.

Firefly Friendship: For Those Who Cherish Solitude yet Thrive In Rare, Meaningful Exchanges Before Retreating To Privacy

Fireflies cherish solitude and prefer infrequent but deep connections. Drawing from the image of fireflies synchronizing their glow before vanishing into the night, those with this friendship style come alive during intense, meaningful conversations and then retreat for extended periods without social contact. Rather than frequent casual interactions, fireflies seek authenticity and emotional resonance when they do connect. They switch between engagement and solitude without guilt, valuing quality over quantity in their social life.

Evergreen Friendship: Craving Deep Connection and Frequent Interaction With Close Friends and Family

Evergreens, like their year-round namesake, maintain consistent, deep connection with their inner circle. They crave frequent communication and are energized by ongoing, meaningful conversations with close friends and loved ones. Evergreens seek out and nurture profound relationships, maintaining intimacy in both nature and companionship throughout every season. To sustain this relational depth, it is helpful for evergreens to find friends with compatible communication styles and to ensure that both parties can support frequent, meaningful exchange.

Understanding F ...

5-3-1 Formula: Research-Based Framework for Social Connection to Maintain Health and Prevent Loneliness

Interact With Five People Weekly for Diverse Social Ties and Relationships

Kasley Killam recommends interacting with at least five different people each week. This diverse network supports social health. Relying on a single person, such as a spouse, for all socializing is not healthy. Instead, reaching out to friends, family members, coworkers, and people with different backgrounds and beliefs fosters a richer, healthier social existence.

Cultivate Three Close, Mutually Authentic Relationships Instead Of Depending On one Person For all Emotional Needs

It’s crucial to keep three close relationships. Research shows that most people thrive when they maintain at least three mutually supportive and authentic friendships, providing emotional grounding without leaning entirely on one individual.

Accumulate one Hour Daily of Meaningful Connection Through Varied Interactions—From a Brief Chat With a Barista to a Longer Call With a Friend

Aim for a total of one hour each day spent connecting with others. This hour can be made up of small moments: a friendly greeting to a barista, five minutes chatting with coworkers, twenty minutes with a partner, or brief calls and messages to friends and family. The key is cumulative, meaningful connection, whether in person, on the phone, or virtually—preferably via voice. Work meetings only count if some time is spent on personal engagement.

Cumulative and Flexible Formula

The 5-3-1 formula is cumulative and flexible. Interactions might be with strangers or close friends, and don’t need to be concentrated in a single block of time. The emphasis is on consistent, varied connection that supports mental and emotional well-being.

"Prioritize Connection to Turn Wasted Moments Into Meaningful Engagement"

Don't Default To Social Media In Small Gaps; Text, Send an Audio Note, or Call a Friend Instead

Killam advises not to fill spare moments with mindless social media scrolling, podcasts, or reading news. Instead, use these pockets of time to text, send an audio note, or call a friend or family member, even if it’s only for ten minutes. Engaging in real human interaction, however brief, boosts feelings of connection and prevents loneliness.

Social Media Illusion vs. Genuine Human Connection

While social media may create an illusion of connection, it rarely satisfies emotional needs the way genuine communication does. Prioritizing real interaction builds stronger bonds and alleviates feelings of isolation.

Prioritize Connection to Avoid Loneliness and Disconnection

People often optimize for convenience—using their phones or headphones instead of talking to those nearby—which is a missed opportunity for meaningful engagement. By choosing connection over convenience, even in brief interactions, individuals can maintain and strengthen relationships, supporting social and emotional wellness.

Brief Interactions Reduce Loneliness and Strengthen Relationships

Brief Calls Ease Loneliness; Short Gratitude Texts Sustain Relationships

Studies cited by Killam show that a simple message or a ten-minute phone call can meaningfully reduce loneliness. Sending a five-minute gratitude note can sustain a friendship and remind someone they matter.

Small Moments Build a Social Foundation Preventing Isolation

Small, repeated moments of connection—chats in passing or short calls—form the foundation of lasting relationships. Being present and engaged in these exchanges immediately boosts well-being.

Parents and Professionals Can Maintain Friendships By Using Small Time Pockets Instead of Waiting For Rare Large Blocks of Time

Busy parents and professionals don't need large blocks of time to nurture friendships. Utilization of brief, available moments—like during commutes or short breaks—enables sustained personal connection.

Strategies For Maintaining Long-Distance Friendships

Micro-Moments—Texts, Photos, Voice Notes—Keep Relationships Alive Between Visits

Long-distance friendship survives on micro-moments, such as sending a text, audio note, or photo when thinking of a friend. These small, frequent gestures keep the relationship active between in-person visits.

Autopilot Connection: Scheduled Monthly Calls or Video Dates Ensure Regular, Hassle-Free Bonding

Putting connection “on autopilot” with scheduled monthly calls or video chats ensures ongoing engagement without logistical burdens. Regular check-ins maintain the closeness despite physical distance.

Prioritizing Friendships in Travel Over Family Focus

When possible, combine work trips with friend visits or plan trips with friends instead of focusing solely on family so that there is dedicated quality time to sustain friendships.

Deepening Friendships Requires Vulnerability, Curiosity, and Genuine Listening

Deeper Questions Foster Intimacy Better Than Small Talk

Bonding deepens quickly through genuine curiosity. Questions such as “What’s a challenge you’re going through right now?” or “What are you most proud of?” produce above-average moments of connection compared to ordinary small talk.

Listening Without Interrupting Shows You Value Their Experiences

Deep friendships require listening without waiting to respond, which signals respect and genuine interest in the friend’s life experience.

Sharing Your Struggles Invites Vulnerability, Fostering Openness In Deep Friendships

Sharing personal struggles and difficulties, rather than masking challenges, invites reciprocal vulnerability and authentic closeness. This openness gives friends the opportunity to show care and support.

Form Friendships By Joining Interest-Based Groups Instead Of Forcing One-on-one Situations

Engage ...