What is social anxiety?

What social anxiety actually is

At its core, social anxiety is a fear of being seen and found wanting — of doing something humiliating, looking visibly anxious, or being judged as boring, awkward, or 'not enough'. The feared situations vary from person to person: speaking in groups, making small talk, eating in front of others, using the phone, being watched while working, or simply being the centre of attention.

What unites them is a prediction: 'something will go wrong and people will think less of me.' That prediction drives the anxiety, and the anxiety drives avoidance.

Common symptoms

Social anxiety shows up in the body, the mind, and behaviour at once. You don't need to have all of these — most people recognise a cluster:

• Physical: racing heart, blushing, sweating, trembling, nausea, a shaky voice.
• Thoughts: intense self-consciousness, expecting the worst, harsh self-criticism.
• Attention: focusing inward on how you're coming across rather than the conversation.
• Behaviour: avoiding situations, staying quiet, over-preparing, leaving early.
• Afterward: replaying the event for hours, scanning for everything that 'went wrong'.

What causes social anxiety

There's no single cause. It usually grows from a mix of temperament (some people are simply more sensitive to social threat), early experiences (bullying, criticism, humiliating moments), learned patterns from family, and life events. Genetics and brain wiring play a part, but so does what you've practised — and that's also why practice can change it.

The important thing to know is that social anxiety is maintained in the present by specific habits: avoidance, safety behaviours, self-focused attention, and rumination. Those are the levers that change it, regardless of how it started.

Social anxiety vs shyness vs introversion

Shyness is a temperament — a tendency to feel reserved that doesn't necessarily cause distress or stop you living your life. Introversion is a preference for less stimulation and smaller groups; introverts often enjoy socialising, just in smaller doses. Social anxiety is different: it's fear-driven and limiting, pushing you to avoid things you actually want to do.

When is it 'social anxiety disorder'?

Clinicians use the term social anxiety disorder (sometimes social phobia) when the fear is persistent (typically six months or more), out of proportion to the actual situation, and causes real distress or gets in the way of work, study, or relationships. Only a professional can diagnose it — but you don't need a diagnosis to start practising the skills that help.

What helps

The most evidence-backed approach is cognitive behavioural therapy (CBT), which works by changing the anxious thinking and the avoidance that keep social anxiety going. For some people, medication can help too, and a doctor can advise on that.

Whether or not you work with a therapist, the core skills — facing feared situations in small steps, dropping safety behaviours, testing anxious predictions, and being kinder in the aftermath — are things you can begin practising now.