Most people spend part of every day surrounded by strangers, whether on their daily commute, sitting in a park or cafe, or visiting the supermarket.
Yet many of us remain in self-imposed isolation, believing that reaching out to a stranger would make you both feel uncomfortable.
These beliefs may be unwarranted. In fact, our research suggests we may often underestimate the positive impact of connecting with others for both our own and others' wellbeing.
For example, having a conversation with a