How do I deal with anxiety?

The philosophical traditions that make up secular thought have been grappling with anxiety for a very long time, long before it had a clinical name. The Stoics of ancient Greece and Rome, figures like Marcus Aurelius, Epictetus, and Seneca, placed the question of mental disturbance right at the heart of their philosophy. Their central insight was a distinction that sounds simple but takes real effort to live by: some things are within your control, and some things are not. Anxiety, they observed, tends to arise when we treat things outside our control as if they were within it. We catastrophise about outcomes we cannot guarantee, we replay past events we cannot change, and we project ourselves into futures that may never arrive. The Stoic practice is not to suppress these worries but to examine them honestly and redirect your energy toward what you can actually influence, which is mostly your own response, your attention, and your choices.

The Existentialist tradition takes a different but complementary angle. Thinkers like Søren Kierkegaard (who stands at the boundary between religious and philosophical thought), and later Jean-Paul Sartre and Albert Camus, saw anxiety not as a malfunction but as an honest response to the human condition. We are creatures who must make choices without any guarantee that we are choosing rightly, in a world that offers no pre-written script. Kierkegaard called anxiety "the dizziness of freedom." This is not a comfortable idea, but it is a remarkably validating one. If you feel anxious, you are not broken. You are awake to the genuine weight and openness of your life. The question these thinkers push toward is not how to eliminate that feeling, but how to live with it honestly and even find meaning within it, rather than fleeing into distraction or rigid routine to avoid the discomfort.

Contemporary secular approaches draw heavily on cognitive and psychological frameworks, many of which have philosophical roots. Cognitive Behavioural Therapy, which has become one of the most widely evidenced approaches to anxiety, is deeply indebted to Stoic thought. The core idea is that it is not events themselves that disturb us, but the interpretations we place on them. This is almost word for word from Epictetus. In practice, this means learning to notice anxious thoughts as thoughts rather than as facts, to examine whether they are accurate, proportionate, and useful, and to gently challenge the mental habits that amplify distress. This is careful, patient work, not a quick fix, and it often benefits from support, whether from a therapist, a trusted person, or structured self-help resources.

Mindfulness, which has been drawn into secular therapeutic contexts from Buddhist philosophy, offers another layer. The practice is fundamentally about learning to observe your own mental activity without being entirely swept away by it. When anxiety rises, the untrained mind tends to either fight the feeling or flee from it. Mindfulness teaches a third option, to notice what is happening in your body and mind, with curiosity rather than judgement, and to recognise that feelings, including very intense ones, are temporary states rather than permanent truths. This is not about achieving a blank or blissful mind. It is about building a slightly more spacious relationship with your own experience, so that anxiety does not automatically take over the whole room.

Perhaps the deepest thing secular philosophy offers here is a shift in how you understand yourself in relation to your anxiety. Many people, quite understandably, experience anxiety as an enemy to be defeated. Philosophical traditions tend to suggest something more nuanced. Anxiety often contains real information: about things you care about, about genuine uncertainties you have been avoiding, about needs that are not being met. The Stoic does not dismiss the anxiety but asks what is actually within reach to address. The Existentialist does not pretend the uncertainty isn't real but asks how to live well within it. The psychologically informed practitioner does not tell you to simply stop worrying but helps you understand the patterns underneath the worry. All of these are ways of taking your anxiety seriously rather than simply trying to make it go away. That respect for your own inner life, rather than a wish to silence it, is perhaps where secular and many religious approaches to this question quietly meet.