People are social beings and need interaction with others. This was highlighted during the Covid lockdowns, when isolation and lack of social contact impacted the mental health of many. But just how much contact do we need to have with others, and what should the nature of our conversations be in order for us to feel that we belong and to fuel our sense of wellbeing? These questions have been addressed in a new study, co-authored by friendship expert Jeffrey Hall, a professor of Communication Studies at the University...