One thing I realized after living in Sweden for eight months is the lack of third places, or at least third places similar to what I found in Italy. In order to go to a place, you need to pay, book an appointment, and be "known." Living in Turin, on the other hand, was a story of magical encounters in the street, bars, clubs, etc. These third places (Murazti, for example) gave me people who have now become very good friends of mine that I can trust.
For me, as an immigrant in both countries, it's essential to have those places, and the lack of them made me depressed, sad, and even suicidal (during the Swedish winter).
Not having someone to talk to is sad and unhealthy. Let's not make this an endangered species; it is a public health issue.