So what I have figured from this adventure is that going up is way more challenging not just in life but also on the track. In regards of Machu-Pichhy Inca Trail itself combination of natural and human created beauty is indescribably beautiful.
First day was "easy" that's what our guide - Paul keep telling us while we were sweating and getting more and more amazed of beautiful nature around us. In the evening we had very delicious dinner(btw it was really delicious every day) Paul was joking about everything but the second day when we were supposed to reach 4200m altitude.
Anyway 2day was the taffest and third was not much easier. On forth we came back from clouds and here was a great reward - Machu pichu itself !!.