We may think there is willpower involved, but more likely change is due to want power. Wanting the new addiction more than the old one. Wanting the new me in preference to the person I am now.
There are those of us who are always about to live. We are waiting until things change, until there is more time, until we are less tired, until we get a promotion, until we settle down -- until, until, until. It always seems as if there is some major event that must occur in our lives before we begin living.
The more I run, the more I want to run, and the more I live a life conditioned and influenced and fashioned by my running. And the more I run, the more certain I am that I am heading for my real goal: to become the person I am.
There are as many reasons for running as there are days in the year, years in my life. But mostly I run because I am an animal and a child, an artist and a saint. So, too, are you. Find your own play, your own self-renewing compulsion, and you will become the person you are meant to be.