Maintenance involves being able to successfully avoid any temptations to return to the bad habit. The goal of the maintenance stage is to maintain the new status quo. People in this stage tend to remind themselves of how much progress they have made. People in maintenance constantly reformulate the rules of their lives and are acquiring new skills to deal with life and avoid relapse. They are able to anticipate the situations in which a relapse could occur and prepare coping strategies in advance.
They remain aware that what they are striving for is personally worthwhile and meaningful. They are patient with themselves and recognize that it often takes a while to let go of old behavior patterns and practice new ones until they are second nature to them. Even though they may have thoughts of returning to their old bad habits, they resist the temptation and stay on track.
Tomorrow, relapse, which I am sure is the stage which everyone wants to read about.