Loneliness Is a Health Issue: How to Build and Keep Friendships as an Adult
The WHO says about one in six people worldwide feels lonely. Making friends gets harder after school, but a few small habits can change that. Here is a practical guide.
In 2025, the World Health Organization's Commission on Social Connection published a major report. Its message was clear: loneliness and social isolation are public health issues, not just personal ones.
What the report found
- About one in six people worldwide experience loneliness.
- It is more common among young people and in lower-income countries.
- The WHO links loneliness with an estimated 871,000 deaths a year worldwide, roughly 100 every hour. This is an association between loneliness and early death, not proof that loneliness alone causes every one of those deaths.
- Poor social connection is linked with heart disease, stroke, depression, anxiety, and dementia.
Why friendship gets harder
After school and college, we lose the daily chances to meet people. Work, family, moving cities, and screens take time. Friendship rarely happens by accident anymore. It needs a little planning.
7 ways to build friendships
Show up regularly
Friendship grows through repeated contact. Join a weekly class, sports group, book club, volunteer group, or hobby community.
Say yes to invitations
Even when you feel tired. A short hello often turns into a good evening.
Start small conversations
Ask open questions, remember details, and follow up next time.
Make the first move
Most people are waiting for someone else to message first. Suggest a coffee, a walk, or a match to watch.
Be reliable and kind
Keep your promises, listen, and celebrate others' good news.
Be a little vulnerable
Sharing real feelings, at a pace that feels safe, builds closeness.
Be patient
Many people say close friendships take time and many hours together to develop.
Keep existing friendships alive
- Send a short message or voice note without a reason.
- Set a recurring call or meeting, even monthly.
- Remember birthdays and important events.
- Be there in hard times, not just good ones.
- Forgive small slights.
Using technology wisely
Video calls, group chats, and messages help you keep in touch across distances. But scrolling feeds is not the same as connection. Aim for real two-way conversations, and meet in person when you can.
When loneliness feels heavy
- Talk to someone you trust.
- Consider speaking to a counsellor or doctor if you feel persistently low or isolated.
- In India, Tele-MANAS (14416) offers free mental health support at any time. In an emergency, call 112.
What most people miss
- Being around people is not the same as feeling connected. Quality matters more than numbers.
- Everyone feels awkward at first. It is normal and gets easier with practice.
- Helping others helps you. Volunteering and small acts of kindness build connection.
