The Science of Making Real Friends in Vet School

How to build the relationships that will last beyond graduation — even if you are an introvert, even if you are far from home, even if this is genuinely hard for you

Adult friendship is one of the things nobody warns you about when you are preparing for vet school. You spend months worrying about whether you will understand anatomy, whether you can memorize the cranial nerves, whether your grades will hold up under the pressure. You do not spend much time thinking about whether you will be able to make friends.

Then you arrive, and you discover that making friends as an adult in a competitive, high-stress professional environment is significantly harder than making friends in undergrad. In undergrad, proximity and shared schedules did most of the work. You were in the same dorm, you had classes together, you ran into people repeatedly in informal settings. The conditions for friendship formation were built into the environment.

Vet school has some of those conditions — you share a cohort, you are in labs together, you are all going through something unusual and intense simultaneously — but it also has countervailing forces. Competition creates social defensiveness. Exhaustion reduces the energy available for social investment. The fear of looking incompetent in front of peers makes vulnerability harder. And for students who are introverted, far from home, or simply not naturally socially confident, the specific act of initiating and deepening friendships in this environment can feel genuinely effortful in a way that is difficult to admit.

This article is the science of how to do it anyway. Not advice. Not platitudes about putting yourself out there. The research on adult friendship formation, what it reveals about what actually works, and exactly what to do with that knowledge starting this week.

Friendship formation in vet school is harder than it looks from the outside. That is not a personal failing. It is a structural reality of a high-pressure environment. The students who build the strongest cohort relationships do it deliberately, not accidentally.

The Research: What Science Actually Shows About Adult Friendship

It takes 50–200 hours to form close friendships

Hall, Journal of Social and Personal Relationships 2019

Jeffrey Hall at the University of Kansas conducted time-tracking research on friendship formation in adults and found quantifiable thresholds: approximately 50 hours of shared time moves a person from acquaintance to casual friend, 90 hours to friend, and 200 hours to close friend. These hours accumulate through everyday contact — studying together, eating together, commuting together — not through extraordinary events. The implication: there are no shortcuts, but the hours accumulate faster than people expect when you are intentional.

Responsiveness — feeling seen and understood — is the core of closeness

Reis & Shaver, Handbook of Personal Relationships 1988

Research by Harry Reis at the University of Rochester identifies 'perceived partner responsiveness' as the central mechanism of intimacy: the feeling that the other person understands you, values you, and cares about your wellbeing. Responsiveness is not about how much time you spend together or how entertaining you are. It is about whether the other person feels understood when they are with you. This is something that introverts are often particularly good at, once they allow themselves to engage at depth.

Why Vet School Is Both Harder and Easier for Friendship Than It Looks

The forces working against you

The competitive framing of professional school creates social defensiveness. When your classmates are also your competition for class rank, clinical positions, and residency spots, the normal openness of friendship bumps against the strategic calculation of competition. Most students never fully resolve this tension — they simply tolerate it — but it creates a low-level social guardedness that is the background noise of every cohort.

Exhaustion is a genuine barrier. Genuine friendship requires energy — attention, responsiveness, the willingness to be present with another person. Vet school systematically depletes the energy available for this. The students who navigate this best are not the ones with the most social energy; they are the ones who are selective and consistent rather than broad and sporadic in their social investment.

Imposter syndrome makes vulnerability feel dangerous. If you secretly believe you are not smart enough to be here, the idea of letting classmates see you struggle — which is necessary for real friendship — feels like evidence disclosure. The fear that showing difficulty will confirm your worst beliefs about yourself makes many students perform competence with their peers rather than revealing their actual experience.

The forces working for you

You share something extraordinary with your cohort. The experience of vet school is sufficiently unusual, sufficiently intense, and sufficiently formative that the people who go through it with you occupy a unique category. Most of your future friends outside medicine will not fully understand what this was like. Your cohort will. That shared frame is a permanent bond that requires no maintenance to remain meaningful.

The conditions for repeated exposure exist. You are in the same building, in the same labs, with the same people, for four years. The infrastructure for friendship is present in a way that most adult environments do not provide. The question is whether you use it deliberately rather than letting it pass by in the urgency of the curriculum.

Shared adversity is accelerant. The research is clear on this: hard things bind people together faster than easy things. The students who survive the first set of exams together, who carry each other through the difficult rotations, who show up for each other during the periods of maximum stress — those relationships are forged in a way that decades of ordinary friendship often do not produce.

Most of your future friends outside medicine will never fully understand what this was like. Your cohort will. That shared understanding is permanent. It requires no maintenance to remain true. It exists whether you cultivate the relationship or not — but the relationship has to be there for it to matter.

The Introvert's Guide to Building Genuine Connection

If you are an introvert, you have probably noticed that a significant portion of the social advice you receive assumes a level of extroversion you do not possess and do not want to perform. 'Put yourself out there' is advice designed for someone whose nervous system is energized by social exposure. Yours is not. This does not mean you are at a disadvantage for building close friendships. It means you are at a disadvantage for a specific kind of social performance that does not produce close friendships anyway.

The research on introversion and relationship quality consistently shows that introverts form fewer but deeper connections than extroverts, are better at sustained attentive listening (a core component of responsiveness), and are more likely to engage in the kind of meaningful conversation that accelerates closeness. The skills that make social performance exhausting for you are the same skills that make you an excellent close friend.

INTROVERT-SPECIFIC STRATEGIES THAT ACTUALLY WORK

One-on-one over group, every time: Group social settings are high-cost for introverts and produce low-yield connection. One-on-one interactions are where introverts do their best social work. Build your cohort one relationship at a time. Invite one specific person to coffee, one specific person on the hike, one specific person to the study room. The depth of connection you build one-on-one will exceed what most extroverts build in group settings.

Structured activities over open-ended socializing: A study session, a hike, a cooking project, a specific task you are doing together — these are easier for introverts than open-ended hanging out, which requires continuous social performance. The activity provides structure that makes the social element feel natural rather than effortful. The conversation that develops alongside a shared activity is often more real than the conversation you force in a social setting.

Initiate in writing: If initiating social connection in person feels high-stakes, initiate in writing. A text or message to one specific person — 'I'm going for a walk after the afternoon lecture, want to come?' — is lower stakes than a real-time verbal invitation and gives the other person time to respond without social pressure. Most people are waiting for someone to initiate. Be the person who does.

Go deep faster: Introverts find small talk exhausting partly because it requires sustained effort for minimal return. The solution is not to endure more small talk — it is to move past it faster. Ask a more genuine question earlier. Share something more real earlier. The research on self-disclosure shows that moving to depth accelerates closeness. You are not imposing — you are doing what the research says builds friendship. Most people are relieved when someone else goes first.

Protect your energy deliberately: Trying to maintain the social pace of an extrovert will leave you depleted and resentful of the very social connections you want to build. Know your recharge requirements. Build them into your schedule as explicitly as you build in study time. A well-rested introvert builds better friendships than an exhausted introvert performing extroversion.

Eight Specific Actions: What to Actually Do This Week

The research tells you what conditions produce friendship. The following actions create those conditions. None of them require extraordinary social confidence. All of them can be done this week.

Pick one person and repeat

Choose one classmate you have interacted with but do not yet know well. Make a deliberate effort to be in proximity to them repeatedly this week — sit near them in lecture, study in the same room, walk to the same class. You do not need to have a significant conversation. Repeated exposure is the foundation. The conversation develops from the exposure, not the other way around.

Try this: This week: identify one person. Show up near them three times.

Ask a real question

The transition from acquaintance to friend often begins with one question that breaks the surface of small talk. 'How are you finding first year so far?' is a real question if you actually listen to the answer. 'What made you decide on vet school?' is a real question. 'What's the hardest part for you right now?' is a real question that almost no one asks and almost everyone is waiting to be asked.

Try this: This week: ask one real question to one person. Actually listen to the answer.

Share something true

Aron's research shows that mutual self-disclosure is the primary driver of closeness acceleration. You do not need to share something deeply private. You need to share something true — something beyond the performed version of yourself. 'I'm finding this harder than I expected' is true. 'I'm not sure this was the right decision and that scares me' is true. 'I feel like everyone else is handling this better' is true and probably what half your cohort is feeling.

Try this: This week: share one true thing with one person. Watch what happens.

Do one thing together that is not studying

Hall's research shows that shared time accumulates friendship hours fastest when it is varied across contexts. A study group alone accumulates hours slowly. A study group that sometimes walks to get food, sometimes takes a different route home, sometimes sits outside together accumulates hours across contexts — and the research shows cross-context exposure deepens the relationship faster than single-context exposure.

Try this: This week: invite one person to do one thing together that is not studying.

Show up when it matters

Friendship is built in ordinary moments but tested in difficult ones. When a classmate fails an exam, when someone is visibly struggling, when someone is going through something hard — the student who shows up, acknowledges it, and stays is the one who becomes a close friend. You do not need the perfect words. 'That sounds really hard. I'm sorry. How are you doing?' is sufficient. The showing up is the point.

Try this: This week: notice if someone in your cohort is struggling. Do something about it.

Be the person who remembers things

Responsiveness — the core mechanism of closeness — is built partly through memory. If someone mentioned their dog is sick, ask about the dog next week. If someone told you they were nervous about the anatomy lab, check in after. The act of remembering what someone told you is one of the most powerful signals that you paid attention and that they matter. Most people are not doing this. Be the one who does.

Name the shared experience

The accelerant of shared adversity works best when it is explicitly named. 'This week was brutal' is a statement. 'This week was brutal — I don't think I could have gotten through it without you in the study group' is connection. Naming the shared experience, acknowledging its difficulty, and attributing meaning to going through it together turns an event into a bond.

Try this: This week: tell one person what it meant to go through something hard alongside them.

Maintain the relationships you build

Hall's research on the hours required for friendship has a corollary: the hours do not bank permanently. Relationships require maintenance. For close friendships, this means consistent contact — not elaborate effort, but regular presence. A weekly check-in text. A standing study session. A recurring coffee. The maintenance required to sustain a close friendship is much less than the time required to build one — but it must be consistent.

The Friendships That Survive Vet School

The friendships you make in the first year of vet school are different from the friendships you make anywhere else in your life. They are built under conditions that do not exist in ordinary adult life, shared vulnerability, shared difficulty, mutual witnessing of who each other is under pressure. The people who see you when you are exhausted, scared, wrong, struggling, and still showing up know you in a way that is rare.

These are the people you will call when a clinical case is beyond you, when you are considering leaving the profession, when you need a second opinion or a reality check or just someone who understands what the work actually costs. The veterinary profession has a well-documented mental health crisis. The people who navigate it best are not the most resilient in isolation. They are the ones who are connected.

The research on social support and professional longevity in healthcare consistently finds that strong peer networks are among the most protective factors against burnout, compassion fatigue, and career abandonment. The friendships you build in vet school are not a supplement to your professional development. They are part of it. They are the infrastructure on which a long, sustainable career is built.

Never forget your why. Part of the why, for most people, is the people. Not just the patients, the humans. The colleagues who became friends. The study group that became the people you call. Build those relationships now, with intention and with the understanding of why they matter. Four years is long enough to build something that lasts a career.

The research on social support in healthcare is consistent: strong peer networks are among the most protective factors against burnout and career abandonment. The friendships you build in vet school are not supplementary to your professional development. They are infrastructure.

Scrub Squad  ·  Day 5 of 99  ·  Soul

This article is part of the Scrub Squad 99-day program from Vet Candy. Free for every first-year vet student.