I am a multifaceted person, as anyone who knows me can attest. As a longtime holistic health practitioner, I have been exposed to a number of philosophies and beliefs that have helped my life and outlook immensely.
Of the many concepts I have been exposed to, few have helped me, personally, more than the concept of "being present". While I am less than perfect in my understanding of Eastern philosophy, I have adapted the concept to my own highly bastardized form: that all we are able to directly effect with our actions is the present, and it is to that end we must focus our efforts. The past is immaterial; while its lessons may guide the decisions we make in the present, we are unable to change the actions we have taken in the past and thus must consider the past our schoolmaster. The future is inaccessible in the present. What we do in the present will always affect our future, and so it must be considered wisely, but we cannot live in the future. Our values and circumstances may have vastly changed, and so we must make our decisions as relevant as we can to the present.
Being an adult with ADD, I have found that the concept of "being present" has helped me to focus and make decisions, and avoid a number of stupid, easily avoidable mistakes of my past. Lost keys, forgotten appointments, and neglected "little things" (unlocked doors, etc) characterized my life before I began to learn this vbaluable lesson. By "being present", I focus my energies on what is happening NOW, and while I still suffer from the forgetfullness that is so characteristic of ADD, I correct it much more quickly, as I steer back on track. As I have begun to identify some of the same tendencies in my children, it is even more important, as I can use my own life lessons to guide them.