> > I'm certain he was joking, but many folks never seem > to consider the reality that brain failure happens, > and not just from hypothermia. It is a great idea to > keep enough self-awareness to know when you are in > danger of getting UMBLES, for instance knowing when a > fall is bad luck and when it is a warning. > Dehydration, heat stroke, low blood sugar and other > conditions lead to the UMBLES.