What is faith? For everyone "faith" means something deep, spiritual, unique. For some is not only a believe, but, it is also a way of living. A Sadhu is a hermit living (mostly) either on Hindu religious sites or alone in forests, caves, remote places. The Sadhu in this picture was living completely alone for years in the area of Dakshinkali Temple, in the Kathmandu Valley, Nepal. He was still a young man, even though he had some "grey hair" all around.. it could be age, it could be ashes..