I just got back from a week spent in a treehouse in Norway. There was no electricity.We cooked bread over a fire, melted snow to wash the dishes, chopped wood, went on 20km walks, fell over countless times and pushed a snowed-in car up an icy hill at 5am in the morning. We lived in extremely close quarters in our little treetop hut and with no facebook or phones, we drew each other and told the stories of our lives to keep each other entertained.…