The capacity to be alone depends on the sense of being held

The British analyst Donald Winnicott argued that the ability to be alone is not a personality trait but something that develops out of experience. His best-known line about solitude is deliberately paradoxical: ‘The basis of the capacity to be alone is the experience of being alone in the presence of someone.’ He meant that we learn how to rest, play and think on our own only after we have known what it feels like to be reliably accompanied, to have someone nearby who is not intrusive but also not absent. Over time, that sense of being held can be carried inside, making solitude feel safe rather than exposed.