This is so true. I have been thinking about loneliness a lot lately. I'm an introvert, so usually, I am alone, but I don't feel lonely. However, everything changed when I recently took my 51 days trip to Greece. My goal was to write a new book in a quiet mountain place.
As a result, my time in Greece turned into a spiritual battle because of certain events, making me face different fears. In the end, I believe that socializing with the right kind of people is good for our mental health and makes us happier.