The snow, ice and mountain taught me many lessons. Here is the most important one.
Read MoreI was obsessed with scoring points when I played basketball for the Irish team. I always wanted to score the most. I always wanted to win. This got me far: I was the first Irish person to score the most points at an international competition. But, it left me with a problem.
Read MoreThere I was, walking along the beach, wearing shorts in the depths of winter. The wind was howling and I felt alive and invigorated. To be honest, I wasn't even aware that I was wearing anything unusual.
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