Guess how did I feel. Wa walked for 2-3 hours without stopping, up to a mountain or what. At first it was fun, it was dark and it was slightly scary. In the first 2 hours we were lost -.- Congrats for my teacher and his GPS. I felt like dying i.i My legs were sore and it was just the first half of the trip. After 2 or 2 and a half hour walking -slightly running- we sat down and reasted for a hour before we continued walking. At fist I tried to keep the pace but I lost them with other 5-6 people. We went after them and when we finally found them they started again we couldn't have a rest. It was still dark, around 2-3AM. I was exhausted. We kept walking and they left us again but we don't care for now. Around 5 the sun started coming up and finally I could se more than 1m2 of the ground. We sat down to rest and they left us more, our teacher came back for us so i just woke up. EXHAUSTING . NEVER AGAIN.