Scotland has some of the highest drug deaths in Europe, a deepening mental health crisis and loses between three and four people a day to suicide. Yet at the same time, services are being stripped back leaving a gap in support that is often filled with volunteers who have a personal experience of addiction. Guardian reporter Danny Lavelle, joined one of those organisations, Fire & Peace, which aims to encourage bonds with nature to help people beat the cycle of addiction, on a trip to the Scottish Highlands. As a natural sceptic of alternative therapies, could he be convinced of the benefits?