safety margin article

http://www.explore-mag.com/Gadds_Truth_Have_a_Margin
I’ve been doing “serious” mountain sports for more than 35 years. I’ve bled a lot, but probably more from mosquito bites than from traumatic injuries. My worst accidents mostly involve toboggans in elementary school and volleyball and basketball in high school. But I’ve seen many accidents in the mountains over the last four decades, and lately I’ve started to wonder what separates those of us who injure ourselves (or die) from those of us who don’t. And there are some patterns. I’ve been discussing these patterns with friends who are guides, paddlers, mountain bikers and skiers, and I’m interested in the common themes and experiences.