It is remarkable how liberating it feels to be able to see that your thoughts are just thoughts and that they are not 'you' or 'reality.' For instance, if you have the thought that you have to get a certain number of things done today and you don't recognize it as a thought but act as if it's the 'the truth,' then you have created a reality in that moment in which you really believe that those things must all be done today.
Jon Kabat-ZinnBut 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.
Jon Kabat-ZinnMindfulness is a way of paying attention, on purpose and non-judgmentally, to what goes on in the present moment in your body, mind and the world around you.
Jon Kabat-Zinn