After seeing this short film, I respect the nature even more with awe.
Most important of all, the strong-willed spirit and determination of human being proves the saying: where there is will, there is a way.
One more thing that I have learned from the story of Captain Shackleton's adventure is to keep faith in myself and stay high-spirited and optomisic of all time. Once I manage to do these, I shall leave the rest, the result to God.