Too much of the education system orients students toward becoming better thinkers, but there is almost no focus on our capacity to pay attention and cultivate awareness.
Breathing is central to every aspect of meditation training. It's a wonderful place to focus in training the mind to be calm and concentrated.
But when we start to focus in on what our own mind is up to, for instance, it is not unusual to quickly go unconscious again, to fall back into an automatic-pilot mode of unawareness. These lapses in awareness are frequently caused by an eddy of dissatisfaction with what we are seeing or feeling in that moment, out of which springs a desire for something to be different, for things to change.