Openeyes, that's the biggest problem I have while hiking. I don't want to pay attention to the trail, because of all there is to see along the way. The vistas, the wildflowers, the trees, the birds, the lizards and snakes, and so on and so on!
However, I have stubbed my toe on enough roots and rocks to know that one has to watch the trail at least part of the time. As a result, I'm a pretty slow hiker. I like to savor the journey