I am not much for trying to change what nature created. Sometimes allowing unmindfulness IS good, relaxing, rejuvenating. It is a natural phenomenon which I would guess is part of our design to deal with stress and maintain emotional/spiritual/mental homeostasis. Just don't daydream when you're operating machinery!
ORIGINAL COMMENT
I am not much for trying to change what nature created. Sometimes allowing unmindfulness IS good, relaxing, rejuvenating. It is a natural phenomenon which I would guess is part of our design to deal with stress and maintain emotional/spiritual/mental homeostasis. Just don't daydream when you're operating machinery!