hikermor, there was a time I would have agreed with you on that, unfortunately, being type I diabetic for almost 40 years has taken it's toll, I am experiencing some desensitivity in my feet these days (the beginnings of neuropathy) and I find I need to be able to see where I am walking, what I am walking on, the contours and obstacles on the ground, etc. I wish it were otherwise, but I must adapt to continue to be able to do at least some things with my son and his troop while I am still able. Getting older sucks (but it beats the heck out of the alternative).