It was supposed to be an easy trip. Two, three, maximum a four-hour trip to the mountains and then another six in the car and return to Oslo surrounding. Planning this Sunday trip I did not intend to push myself. On the Saturday evening I was supposed to be meet with my friends. For this reason, I left another, more tempting mountain in the Hardangerfjord area, where I would needed at least 5 hours to get to the summit. I chose the less demanding trail, at least I thought so.The party with friends dragged on until three in the morning, and another three quarters of an hour before I went…