There are some things he did right - regardless of the situation he put himself and the rescuers in
1) Built a shelter to stay warm.
2) Stayed in one place once he realized he was lost
3) Made markings in the snow to help the searchers see the distress signal
4) Used what he had to stay alive and healthy thus reducing the possibility of life threatening problems making the rescue that much harder on the Mountain rescue crews
I'm sure the rescue crews can tell much more about the proper things to do when things go wrong, but every single one of them will tell you that bringing someone out alive is worth all the effort versus the alternative to that - I'm glad he's ok, let's hope this lesson will help all of us to do what we do in a safe manner
