The Lonely City: Adventures in the Art of Being Alone

by Olivia Laing

When people enter into an experience of loneliness, they trigger what psychologists call hypervigilance for social threat, a phenomenon Weiss first postulated back in the 1970s. In this state, which is entered into unknowingly, the individual tends to experience the world in increasingly negative terms, and to both expect and remember instances of rudeness, rejection and abrasion, giving them greater weight and prominence than other, more benign or friendly interactions. This creates, of course, a vicious circle, in which the lonely person grows increasingly more isolated, suspicious and withdrawn. And because the hypervigilance hasn’t been consciously perceived, it’s by no means easy to recognise, let alone correct, the bias.