Loneliness is a difficult subject to address, because it has such negative connotations. But the truth is that wherever there are people, there is loneliness: everyone is lonely at some point in their lives. You can belonely in a crowd or at home, outdoors or in an empty church, and countless songs have been written about the condition. For many people, loneliness can significantly impact their quality of life and their physical and mental health. At the same time, our best moments can come when we are alone, and this can tell us something important about our place in the world.