Second, defining what is a "relapse." Is being utterly clean and sober for 10 years and then impulsively drinking a half a glass of champagne at your son's wedding and then getting back on the sobriety wagon immediately and sinning no more, is that a "relapse" in the same way that someone who has stayed sober for two days and then goes back to drinking daily for the next 10 years has "relapsed"?